manual trek marlin 5

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Trek Bicycle Owner's Manual

• Owner's manual (40 pages)
• Installation instructions (4 pages)
• Owner's manual (24 pages)
• page of 41 Go / 41

Table of Contents

• Bicycle Type and Use Condition

Chapter 1: Guide to Safe On-And-Off Road Operation

• Before a First Ride
• Examine the Frame and Fork
• Examine the Wheels
• Examine the Tire Inflation
• Examine the Brakes
• Examine the Chain
• Examine the Handlebar and Stem
• Examine the Saddle and Seatpost
• Rules to Ride Safely
• Know and Obey Local Bicycle Laws
• Examine the Suspension
• Examine the Lights and Reflectors
• Wear a Helmet and Bicycle Clothing
• Ride Safely in Wet Weather or Wind
• Make Sure Other People Can See You
• Think about Safety When You Ride
• Riding Instructions
• Use Your Brakes Carefully
• Change Gears Correctly
• Use Pedal Systems Carefully
• Safeguard Your Bicycle
• Prevent Theft of Your Bicycle
• Safely Park Your Bicycle
• Include Repair Items When You Ride
• Only Install Compatible Accessories
• Clean Your Bicycle
• Avoid Incidental Damage to Your Bicycle

Chapter 2: Maintenance

• Clean Your Bicycle with a Moist Cloth
• Each Three Months Clean and Polish Finish

Maintenance Schedule

Chapter 3: adjustment.

• A Word about Torque Specifications
• Examine Headset Bearing Adjustment
• Examine Cables for Wear
• Examine the Operation of Shift-Levers
• Examine Derailleurs
• Rear Derailleur
• Internal Gear Systems
• Examine the Internal Shift System
• Examine Brake-Pads
• Examine Brake Bolts
• Brake-Levers
• Examine for Loose Spokes
• Examine Wheel Bearing Adjustment
• Examine Rims for Wear
• Wheel Installation
• Tire Installation
• (Accessories)
• Examine Suspension Fork Bolts
• Examine Rear Suspension Bolts
• Examine Accessory Bolts
• Training Wheels

Chapter 4: Lubrication

• Bottom Bracket
• Apply Lubricant to Handlebar Stem
• Apply Lubricant to Seatpost
• Replace Grease in the Pedal Threads and Bearings
• Bracket Bearings
• Derailleurs
• Brakes and Brake-Levers
• Suspension Forks
• Rear Suspension
• Apply Lubricant to Derailleurs
• Apply Lubricant to Suspension Forks
• Examine the Crankarms and Bottom Bracket . 18 Apply Lubricant to Brake-Levers
• For more Instructions

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Quick Links

• 1 Change Gears Correctly
• 2 Handlebar
• Download this manual
• Table of Contents 4
• Maintenance Schedule 18

Related Manuals for Trek Bicycle

Summary of Contents for Trek Bicycle

• Page 2 Complete the Registration Future Reference Bicycle registration is the only record we have of who owns this bicycle. If it is necessary to This manual shows how to ride your new give you new instructions, your registration Even if you have ridden a bicycle safely.

Page 3: A Word About Bicycles, Accidents, And Safety

Page 4: table of contents, page 5: bicycle type and use condition.

• Page 6 Condition 3 Condition 5 A bicycle made to ride on Conditions 1 and 2, plus A bicycle made to jump, ride at high speeds, rough trails, small obstacles, and smooth technical ride aggressively on rougher surfaces, or areas, and also areas where tires momentarily are complete jumps on flat surfaces.

Page 7: Chapter 1: Guide To Safe On-And-Off Road Operation

Page 8: checklist: check before each ride.

• Page 9 To examine for a change of rigidity (flex test) We offer a generous crash replacement program. Do not ride, but use the part in the usual If you crash your carbon bicycle or part, visit your manner while someone carefully examines dealer to learn more about this program.

Page 10: Examine The Wheels

Page 11: examine the chain, page 12: rules to ride safely, page 13: wear a helmet and bicycle clothing, page 14: riding instructions, page 15: change gears correctly, page 16: safeguard your bicycle, page 17: clean your bicycle, page 18: maintenance schedule, page 19: chapter 3: adjustment.

• Page 20 Minimum spacers with a direct-connect stem two to three turns. 2. The stem is held by the stem wedge. To On a bicycle with an aluminum steerer, there decrease the tightness of the stem wedge, should be at least one 5mm spacer under tap the top of the expander bolt with a mallet the direct-connect stem.

Page 21: Saddle

Page 22: headset, page 23: pedals, page 24: front derailleur, page 25: rear derailleur, page 26: internal gear systems, page 27: examine brake-pads.

• Page 28 To put a direct-pull, cantilever, or road brake in To release the brake for wheel removal the center • For most road calipers, lift the brake release 1. Turn the center-adjust screw (Figure 27, lever (Figure 29) to the UP position. To close, Figure 28, or Figure 29) in small increments.

Page 29: Brake-Levers

Page 30: wheels, page 31: wheel installation.

• Page 32 To remove a wheel with a FIGURE 40: Front lever position traditional quick-release 1. Release the quick-release lever; move it to the OPEN position (Figure 36). 2. For the front wheel, decrease the tightness of the adjustment-nut; turn it three turns. 3.
• Page 33 (the parts of • Lift your bicycle and hit the top of the tire with the fork that hold the wheel). a solid blow (Figure 49). The wheel should not FIGURE 44: come off, be loose, or move from side to side.
• Page 34 Make sure the lever does tire. The wheel should not come out of the not turn fork ends. If the Clix system does not pass this test, transport your bicycle to your dealer for repair. FIGURE 51: Adjustment position with marks in alignment 1.

Page 35: Tire Installation

• Page 36 FIGURE 52: 7. Push the second bead into the rim with your Tire beads in bottom of hands. Start at the valve stem. rim well • Be careful not to pinch the tube between the rim and the tire (Figure 55) when you mount the tire.

Page 37: Suspension

Page 38: training wheels, page 39: chapter 4: lubrication, page 40: derailleurs, page 41: for more instructions, rename the bookmark, delete bookmark, delete from my manuals, upload manual.

Bikes Insider

Trek Marlin 5 Review

Trek Marlin 5 is an entry-level bike from Treks’ Mountain Bikes series. It offers a lot of features you’d expect from an expensive bike like internal cable shifting and hydraulic brakes. Some of the recent updates to the model leading up to Trek Marin 5 2020 made it the best in the budget category and very easy to recommend to any trail riding beginner.

Trek Marlin 5 is one of the best entry-level mountain bikes and it’s perfect for you if you are

• trying to get into Mountain Biking or trailing and not sure if you’d like the sport. In this case, Marlin 5 makes for a great beginner-friendly bike which you can use to test and level up your training skills before upgrading to something more advanced. The Drivetrain of this bike provides you with a huge combination of speeds which can come handy.
• looking for a commuting bike for school, and your path involves a few rough roads or would enjoy a bit of trailing on the side as a hobby. If your commuting path involves some roads which need repair, Marlin 5 might be the perfect bike because unlike a hybrid at this price range you will be getting a good suspension with 100mm travel and a preload adjustment for switching between smoother rides and a bit rougher ones.
• trying to get the best of both worlds bike and not ready to spend big bucks on the more expensive bikes then Trek Marlin 5 is a match made in heaven. With the price range of 500-600 dollars, you will be getting a solid experience without breaking the bank.

This is our Trek Marlin 5 Review which provides a detailed overview of the bike with a comprehensive review of all the components and parts. There is also a specs list sorted down below for ease of access.

Trek Marlin 5 Specs

Trek Marlin 5 comes with a light-weight Trek Silver Alpha aluminium frame which offers sturdiness for your trails while still being light enough to not wear you down during long rides.

You can expect some pretty good welding with internal cable shift and brake hose routing which you see on more expensive bikes and it protects your cables from getting damaged from varying weather and landscapes.

This becomes all the more relevant in the mountain trail picture where the terrain does not side with the best of the conditions. The frame manages to hide all the cables inside the frame which also makes for a stunning look.

Going with the theme of Trek Marlin 5 making the best of both worlds when coming to Mountain Biking and Commuting, It has good rack mounts if you want to load your bike for longer trails.

We got a wide Bontrager alloy, 31.8mm with Blendr compatibility which enables you to mount accessories like lights, mobile phone dock, or a GoPro for your next adventure.

We got a matching Bontrager alloy with a 5mm rise and oversize clamping diameter which increases control and stability during the shakiest of rides.

Bontrager XR Endurance Comp on this bike provides a good grip for better handling and control. Although its non-traditional shape can feel a bit weird, they make for a good resting place for your palms, which you will appreciate on longer journeys.

Saddles in Marlin 5 are pretty straightforward, they use two variants of Bontrager Arvada depending on male/female versions.

Sizes and Variants

This particular model is very popular with beginning Mountain Bikers because it has a wide range of sizes to choose from which ensures that you are always on the best possible fit for you. 7 sizes are ranging from XS all the up to 2XL and come in two variants in frames depending on the version.

The Female version is almost the same as the Unisex version of the bike only changes being a different saddle variant and If you choose a Female XS or S size then you’ll be getting a curved upper tube for some extra standover.

There aren’t many good trail bikes for Women in this price range but Trek Marlin 5 is a good choice considering the women-specific saddle and frames.

A detailed overview of sizes and measurements for finding the best fit for you is provided in the table below.

Trek Marlin 5 Size Chart

Wheels and Rims

When it comes to wheels, Marlin 5 has smart wheels size which means that you are going to roll with the largest wheels size possible depending upon the size. The wheels come in the two most popular sizes, 27.5” for XS and S and 29” for everything from M to 2XL.

So an L or M is a Trek Marlin 5 29er while an XS or S is a Trek Marlin 5 27.5er

Both wheel sizes are big enough to provide a smooth riding experience on an MTB and also offer a low center of gravity for a sturdier control.

The Merlin 5 rolls on a Bontrager XR2, 29×2.20˝ in the front, and 29×2.0˝ on the rear but you should know, however, that these wheels are not tubeless but I don’t think that’s a deal-breaker because we are focusing on getting the essentials right at this price point. Having said that, a quick-release front wheel is a plus for quickly swapping your front in case of any damage.

Forks and Suspension

Coming to the Forks, Marlin 5 runs an SR Suntour XCE 28 which is a 28mm stanchion fork with 100mm travel which falls into the recommended range of 80-120mm by most mountain bikers. The suspension also comes with a preload, which can be used to adjust the shock and spring of the bike to an optimum range of operation. When it is raised, the bike will be on top of its travel and the converse closer to the bottom of its suspension travel.

Marlin 5 comes with Tektro HD-275 hydraulic disc brakes as opposed to Marlin 4’s Mechanical disc brakes which offers a more responsive and reliable experience in all types of weather conditions.

Hydraulic brakes are more relevant when it comes to Mountain Biking because you often need to make quick turns and pace changes. Using traditional mechanical caliper brakes can not only wear your brake pads quickly but also become unreliable during damp weather conditions. You can completely count on disc brakes on this situation because it is proven to be more weather resistant and pairing it up with hydraulics will ensure that you don’t have to pull the brakes as hard.

Most people coming from bikes using non-hydraulics quickly appreciate how game-changing hydraulic brakes are.

Trek also paid close attention to smaller sizes and equipped XS and S sizes with short reach levers to make it easy for bikers with smaller hands.

Most of the components on this bike are from Shimano which are known to be very reliable in the Mountain Biking space and rightfully so. The drivetrain consists of shifters, derailleurs, chain, cassette, and crankset.

Trek Marlin 5 is set up with a Shimano HG200, 12-32, 7-speed cassette in the rear, and a Shimano Tourney TY301, 42/34/24 in the front. They both operate with the Shimano Tourney TY300 front and back derailleurs which offer a great variety of speeds and good shifting for both country trailing and rugged commuting.

One big pro with the Tourney setup is that they all work together perfectly with no off-brand components and there is no chance to cause any compatibility issues.

Marlin 5’s got Shimano Altus M310, 3X7 speed shifters which is a trigger shifters set up which you can easily operate with your thumb and index fingers quickly during your trial.

Trek Marlin 5 weight

So, How much does a Marlin 5 weigh? The Medium size comes in about 14.59 kg or 32.17 lbs when tubes and other components are attached.

This model has a combined weight limit of 136 kg or around 300lbs, this includes the weight of the biker, the bike and the cargo carried.

Trek Marlin 5 Price

Are trek bikes worth the money? let me tell you price is one of the main advantages for Marlin 5 because there are very few bikes that have a budget-friendly price tag while still maintaining that middle-ground between quality and price. This makes a huge difference because when a bike manufacturer wants to get the price down it is often reflected in the quality of the bike’s components.

You might have experienced this first hand if you used one of those target/Walmart bikes which try to sell people bikes with poor quality while still maintaining their profit margins. But unlike those other bike manufacturers, Trek found the perfect middle ground for a budget-friendly mountain bike which gets all the essentials right.

Looking at the specs sheet makes it quite apparent that Trek didn’t make many compromises with the quality as they use reliable components made by Shimano and Bontrager and not some off-brand company.

Like every other Marlin bicycle, Marlin 5 also comes with a lifetime warranty which is rare to see at this price range and always a sweet thing to have.

Trek Marlin 5 upgrades and accessories

As I previously mentioned above this is a great bike to get into trail riding and off-roading or just to see if you like the experience of Mountain biking before investing too heavily into it. But if you seem to enjoy and want to take the whole thing up a notch, upgrading some components will be in your best interests.

Marlin 5 is a great bike for normal to intermediate trail paths but if you are past those trails and want to enjoy more technical routes like mountain trails etc then investing in these components can make a great difference.

Trek Marlin 5 fork upgrade is one of the most recommended upgrades if you wish to improve your stability on a rocky/hilly path. This bike uses what’s called a G2 Geometry which means you can easily find and replace parts that fit your needs. If you have some good number of miles under your belt, I also recommend upgrading your grips and pedals but I would stop there.

While this is a good starter bike, I would suggest you switch to a better model specifically suiting your needs if you are willing to invest more in upgrading the components because investing in upgrading a starter bike has diminishing returns as you upgrade more and more as you have to worry about the core parts like frames and stem in the future.

With that being said these are some good upgrades you might want to consider for a more smooth riding experience.

There are some great accessories for Merlin 5 on the market because of its Blendr integration capability. After choosing a good mount for Blendr integration, I recommend this, your bike is ready for these cool accessories

I for sure think that some portion of Trek Marlin’s popularity comes from its design aesthetics and cool graphics. The design of the bike is easily on par with the more expensive bikes. And the colors of this model are very well chosen and suit all terrains and settings perfectly.

Trek Marlin 5 comes in three color options

• Matte Trek Black

Many fans anticipated an improved Trek Marlin 5 Red version (like the one in the past) which would have been very cool to see on the road but in my opinion all three look stunning.

We hope that you find this Trek Marlin 5 review useful, to clear a bit more on the topics there is a FAQ’s section below where we have included most frequently asked questions by customers.

According to Trek Bike Archives, Trek started making Marlin 5’s from 2015.

Trek Marlin 5 ranges around 500-600$ price range which makes for a budget-friendly bike for trail riding as well as commuting. Check the price here.

Front tires are mounted on Trek Marlin 5 using a quick-release front wheel, which enables you to swap out the damaged wheel and mount a new one with relative ease.

This depends on many factors like your height and inseam measurements. Find a comprehensive specific measurement table here.

Trek Marlin has disc brakes which means you should not oil them. Oiling aside even touching the rotors with your bare hands might contaminate the rotors with your body oils and decrease the braking capacity.

Oiling disc brakes are considered the number one cardinal sin so make sure to avoid it all costs. If by any means oil made its way to the rotors use alcohol or de-greaser with a kitchen paper or dry clean cloth to remove it.

It comes with a Bontrager alloy, 31.8mm, 7-degree stem which is Blendr compatible enabling you to mount different accessories.

The frame and most of the other skeleton are made of light-weight Trek Silver Alpha Aluminium which offers very good manoeuvrability and sturdiness still being pretty light.

With rack mounts available on the back of the Marlin 5, you can easily mount a child seat. One good suggestion would be this.

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Trek Marlin 5 Review: A Good MTB for Beginners?

CyclistsHub is supported by its readers. We may receive a commission if you buy products using our links.

In this Trek Marlin 5 review , we closely examine this entry-level series mountain bike. I interviewed one of its owners and asked her a few questions you might be interested in before buying. 

You will learn, for example, whether the price matches the quality and its advantages and disadvantages.

KEY TAKEAWAY

The Marlin 5 is a great MTB for beginners and those who prefer a wider gear range (16 speeds) than the more common 1X drivetrains with 10 to 12 speeds found on modern mountain bikes. It’s perfect for cross-country or commuting but not ideal for challenging terrain because of its short 100mm fork travel.

Feel free to buy it here or continue reading for more info.

I’m a visual designer who moved to Canada in 2022. I enjoy a few hobbies, including skiing, motorcycles, and painting, but one of my favorites is cycling. 

I have been cycling for about 10 years, but I haven’t always done so consistently. There were even some years when I didn’t ride at all. This upcoming summer will mark my second season on my Marlin 5 bike, which has a medium frame size and 29-inch wheels.

Trek Marlin 5 Summary

Trek currently offers Marlin 4 up to Marlin 8. The higher the number, the more high-end (and expensive) the bike. Below is the summary of Marlin 5, but you can also check out my Trek Marlin comparison .

Trek Marlin 5 Main Features

• Weight (w/o pedals): 30.81 lbs [13.97 kg]
• Wheels: Bontrager Connection, double-wall, 26″, 27.5″ or 29″ depending on the bike size
• Fork: SR Suntour XCM 30, coil spring (100mm travel)
• Groupset: Shimano Altus (2×8spd)
• Brakes: Tektro HD-M275 (hydraulic disc brakes) 
• Tires: Bontrager XR2 Comp
• Saddle: Bontrager Arvada

Trek Marlin 5 Pros & Cons

Below, we highlighted the advantages and disadvantages of the Trek Marlin 5 bike.

Trek Marlin 5 Pros

• Renowned brand
• Good price-value ratio
• Available in 8 sizes (XXS-XL)
• Compatible with racks 
• Wide gear range (compared to 1X drivetrain MTBs)

Trek Marlin 5 Cons

• Limited color options
• Short travel front fork (only 100mm of travel)
• “Old school” 2X gearing
• Smaller frame sizes won’t allow storing two large water bottles

Eva’s Experience with Trek Marlin 5

What other alternatives did you consider before buying the Marlin 5, and why did the Marlin 5 win out in the end?

When looking for a bike, I was choosing between the Marlin 5, Marlin 7, and Cannondale Trail 8 (Women’s). I ended up deciding based on what was available in stores at the time. I initially wanted the Marlin 7, but unfortunately, it was sold out, so I opted for the Marlin 5 instead. I must say, I was drawn to the bike’s color scheme—it looks great!

For what type of riding do you use this bike the most?

I typically ride my bike for pleasure, especially on weekends with my family. We enjoy biking in parks, on bike paths, and easy trails. However, I’ve recently started to challenge myself by trying out more difficult trails in the forest, which is where my bike is really meant to be ridden.

How would you describe its riding characteristics?

This bike is soft and lightweight, making it easy to handle. With the right skills, it can be very maneuverable. Overall, it’s a great bike for both beginners and advanced riders.

Does the front suspension work well?

I can’t complain.

Would you like to have a 1X drivetrain for simpler shifting, or are you ok with the 2X drivetrain?

In my opinion, the 2X drivetrain is fine, but the correct shifting technique takes a little practice.

How comfortable is it on a scale from 1 to 10?

I would say 7-8.

What is your overall feeling from the ride?

As expected, the bike performs well on off-road terrain. However, despite having large wheels, it doesn’t quite reach the same speed on asphalt.

Is there something you don’t like about it?

The frame’s shape makes it inconvenient to place a water bottle on it. Unfortunately, a standard-sized bottle doesn’t fit, so you have to use a smaller one or place it on the side.

What do you like the most about it?

The color! It is simply amazing (Volt to Miami Green Fade) .

Trek Marlin 5 Alternatives

The Trek Marlin 5 alternatives include bikes from the same family , such as the cheaper Marlin 4 and more expensive Marlin 6 , and MTBs from other brands. For more inspiration, I recommend checking out my article on beginner mountain bikes . 

Would you recommend buying the Trek Marlin 5?  

It depends on who is asking. If you’re an inexperienced rider looking to get into mountain biking and off-road riding, then yes, this bike would be a great choice to start with.

Eva, thank you again for your time and for sharing your experience!

Trek Marlin FAQ

The main difference between the Trek Marlin and Trek Dual-Sport is their intended use and design. Trek Marlin is an entry-level mountain bike series designed for off-road trail riding, while the Trek Dual-Sport is a versatile hybrid bike capable of handling a wider range of terrain, including pavement, gravel roads, and light off-road trails.

The main differences between Trek Marlin 4 and Marlin 5 are the groupset and weight. Marlin 4 uses 3×7spd while the Marlin 5 has a 2×8spd drivetrain. The 3X drivetrains are becoming obsolete because of their complexity and high demands on correct shifting. That’s why I recommend spending more on Marlin 5.

The main differences between Trek Marlin 5 and Marlin 6 are the groupset and weight. The Marlin 5 uses 2×8spd, while the Marlin 6 has a 1×10spd drivetrain. The 1X drivetrains are popular due to their simplicity, ease of use, and lower weight. I believe the Marlin 6 is worth paying more for. Despite the narrower gear range, its use is much easier for beginners. 

Trek Marlin 5 is an entry-level mountain bike for recreational riders and commuters. It is generally considered a good value for the price, offering a solid set of features for an entry-level bike. To learn more about it, read this entire article.

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Petr Minarik

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Trek Marlin 5 Review: The Best Entry-Level Mountain Bike Around

I reviewed the entry-level Trek Marlin 5 bike and compared it to similar bikes - how did it fair?

As an experienced rider, I know what it takes to make a good bike, whether that's a top-of-the-range road bike or an entry-level mountain bike .

Overall I found the Trek Marlin 5 to have plenty of positives, including hydraulic disc brakes and Shimano derailleurs - honestly, it doesn't stop there!

For a more in-depth look, continue reading my Trek Marlin 5 review!

Table of Contents

Full Specification

Key features, alpha silver aluminum frame.

Trek Marlin 5 comes with an impressive alloy frame and things are kept tidy with the cables being internally routed.

For an entry-level bike, this is most surprising (but also welcomed!). It is rare to see internally routed cables. I love it, it makes the bike look sleek and it stops the cables from collecting dirt and becoming damaged.

SR Suntour XCE 28 Suspension Fork

It comes with 100mm of travel suspension so when faced with rougher terrain, it excels. There isn't a moment when things feel too demanding for the Marlin 5 thanks to the SR Suntour XCE 28.

Bontrager Arvada Saddle

Trek appears to like to kit their bikes out with Bontrager components and you won't hear me complaining! This saddle is there to give you comfort on long days riding and it works well for the commuter too!

Shimano Tourney 21 Speed Drivetrain  

It's common to see Shimano Tourney components at this price point. The quality is good and you have options!

You can either choose between a 3 x front derailleur or if you wish to reduce weight, you can opt for a 1 x Shimano Tourney at the front.

Which one should you choose?

Choosing the 3x will give you greater flexibility but more to think about. The 1x system will reduce the number of gears but allows you to spend more time focusing on your riding.

I favor 1x systems for their simplicity. When you're mountain biking, needing to changing the big ring can be one thing too many to get used to, especially if this is your entry-level bike and therefore your first!

If you're looking where the bike could be upgraded in the future then it could be the Shimano Tourney TY300 parts. Whilst they are decent and they are certainly a fantastic starting point, there are better options out there. A small upgrade in the future could see you finding it easier to climb hills.

Tektro HD-275 Hydraulic Disc Brakes

Hydraulic disc brakes on an entry-level bike? Trek has nailed it.

For beginner riders out there, hydraulic disc brakes are (for many, not all), the best type of braking system there is.

A slight touch on the brake levers is all you need to get a response...you don't get that from mechanical discs or rim brakes.

I came to fully appreciate hydraulic disc brakes going down Coll de sa Batalla for the first time, where I gripped on like my life depended on (it felt it did).

Since then. No turning back for me, there's only one form of brake system for me!

Bontrager XR2 27.5/29 x 2.2/2.0” Tires

Another Bontrager component!

These tires are of brilliant quality and they excel on mountain roads as well as gravel.

A downside to them is that they don't perform as well when things get muddy.

Wheel Sizes

There are different wheel sizes depending on the bike size you get.

The XS frame comes with 27.5" wheels.

Whereas, anything above that frame size gets 29" wheels.

At 5'4 in height, a lot of manufacturers would like to see me on 27.5" wheels, however, I ride 29ers on my MTB. I find this to be more comfortable and I don't feel hindered by having larger wheels.

What I'm saying is, test some bikes out, get a feel for what you like. Rules are there to be broken!

As I briefly touched upon earlier, the Marlin 5 comes with an alpha silver aluminum frame.

An alloy frame is a popular choice within this price bracket as it doesn't add extra weight to the bike as a steel frame would but it provides a good level of durability for a mountain bike.

Whilst you do get a good amount of durability, you have to factor in that this is a bike on a budget and it can't take on everything. It isn't designed for jumping so this is something to keep in mind if you're wanting a bike for serious trails.

All of the cables are internally stored in the bike, helping it to have a cleaner, more stylish look as well as improve the durability of the cables. 

The bike is available in three attractive colors, including black, green, and teal. These shades are uniquely beautiful and well-selected, so every cyclist will find the right color for them.

You can add a rear rack and kickstand to the Marlin 5’s frame, which makes this model a great choice for commuters, as well as adventurous cyclists. 

Do keep in mind that if this mountain bike was made of carbon fiber, it wouldn’t weigh the frame down as much, but the Trek Marlin 5 would come in at a much higher price point.

On Which Terrain Does The Trek Marlin 5 Perform Well?

We have to keep in mind that the Trek Marlin 5 is an entry-level machine so it isn't designed to be ridden by an expert rider, taking it on challenging trail riding.

Saying that the Marlin 5 is capable of rougher terrain and it works well as a trail bike. I'd always suggest that you check what the difficulty levels are before you hit the trail.

[Want some beginner tips? Check this out]

Bontrager Components

Let's clear something up for beginner riders getting into mountain biking.

Trek fits their bikes with 'Bontrager' parts. This is a Trek brand and made in-house.

For some brands, this isn't a sign of quality, yet this isn't the case here. Bontrager is a sign of quality.

On the Trek Marlin 5, Bontrager features a lot; the seat, seat post, handlebars, grips, and stem.

The stem is Bontrager alloy,  31. 8mm 7-degree Blendr compatible .

One of the best things about using these parts is that they are truly compatible across the Trek range of bikes.

As they are made by Trek, for Trek, the parts are made with the precise specification of their bikes so everything will fit seamlessly together!

For beginner riders, this is perfect as you won't need to give much thought about whether you're buying the correct parts.

[Check out this video from Trek for an overview of the range.]

Alternatives To The Trek Marlin 5

Without a doubt the Marlin 5 is feature-rich but how does this entry-level mountain bike compare to other bikes?

Trek Marlin 5 Vs Marlin 6

The first difference has to be the cost, the Trek Marlin 5 comes is quite a lot less than the 6 - this makes it an ideal first trail bike for those new to mountain biking, or those on a budget.

Having said that for trail riders looking to spend a bit more money, you do get a durable fork, a 2x drivetrain - including a better groupset and you even get a lighter bike!

One thing I do like with the Trek Marlin 6 is that there is the option to have either a man's frame or a women's. Whilst I find that women can ride men's bikes, it's nice to have an angled top tube.

You also get more options to customize certain features, so if you fancy a different wheel size, then the Marlin 6 can cater to that.

The standout benefit would be the upgrades with the fork - the fork on the 6 is a fair bit lighter than that on the Marlin 5. This reduces the weight of the bike, making biking trails or the commute easier.

Equally, the fork has a lockout and preload function so you are able to completely lock the fork to increase how efficiently you pedal - making your adventures easier!

Trek Marlin 5 Vs Giant Talon 3

The Giant Talon 3 has some good reviews and they're well deserved. In a lot of ways, these entry-level bikes are similar so are there any features that set them apart?

When compared to the Marlin 5, the Talon 3 seems to offer more traction when pedaling. This could potentially mean that as a rider, you don't feel as safe underfoot on the Trek Marlin and you could find that you're more likely to slip.

Though, the Trek Marlin 5 does give you a greater range of color types to choose from. So for trail riders who want to make their bike their own, the Trek could be the way to go.

There is a difference in wheel size too, with the Trek Marlin 5 you get 29" wheels, whereas Giant Talon 3 gets 27.5". Which one is better will come down to what you want from a bike.

The 27.5" wheels do mean the bike is lighter, which could be an appealing bicycle option to the commuter, beginners, or anyone who wants a bit more control!

Both hardtail mountain bikes have plenty to offer and the specifications are similar. For me, it all comes down to wheel sizes and the experience you want when you're cycling.

[Want to read more about the Talon 3? Find out here. ]

Trek Marlin 5 FAQs

Can i do tabletop jumps on the trek marlin 5.

The Marlin 5 is part of Treks' entry-level range and is not suitable to be taken on any type of jumps.

The wheels and tires are not designed to cope with jumps and could bend, even on a small jump so don't try it!

Can I Use Tubeless Tires On The Trek Marlin 5 bike?

Unfortunately not. The wheels aren't compatible with tubeless tires.

However, the wheels and tires are robust and suit mountain bikes well.

Does the Trek Marlin 5 have lockout suspension?

The Marlin 5 doesn't have a full lockout suspension. You do get a coil spring that has a pre-load adjuster though.

[Here are some ideas for when you really want to push yourself! 😉 ]

Related Posts:

• Best Budget Mountain Bike: Entry-Level & Mid-Range MTBs
• Trek 820 Review - The Ultimate Bike For A New Rider?

Final Thoughts

If you're wanting performance on a budget, there are plenty of plus points from this 29er.

The aluminium frame and Shimano Tourney components give the Trek Marlin 5 something to shout about.

Let's not forget the hydraulic disc brakes, making them ideal for dirt roads or a commute in any weather conditions. Braking at all speeds shouldn't be an issue with disc brakes.

Overall I have positive things to say about this bicycle. All terrains, mountains, trails, or commutes, the Trek Marlin 5 can do them all!

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Review of Trek Marlin 5 Gen 2

Trek Marlin 5 Gen 2 is an entry-level trail bike ideally suited for beginners and recreational riders who need a dependable hardtail to hit the trails or use for a daily commute.

It features Shimano Altus 2×8 components, hydraulic disc brakes, an 80-100mm travel fork, and comes in four stunning paint jobs. 

The Marlin 5 has been one of the best-selling mountain bikes in this price range for a good reason, and we expect the Gen 2 version to follow in its steps.

• Hydraulic disc brakes
• 100 mm of front travel
• Progressive wheel sizing
• Heavy coil fork

Trek Marlin 5 Gen 2 Full List of Specs

Trek marlin 5 gen 2 full review.

If you’re considering buying your first mountain bike or treating yourself to a brand-new bicycle you’ll use as an everyday workhorse and commuter; the Marlin 5 Gen 2 is a solid choice.

The Trek Marlin 5 is an entry-level trail bike that has a lot to offer to trail lovers. If you want to figure out whether this bike is right for you, check out our detailed review below!

Quality Frame and Fork

The base of the Trek Marlin 5 Gen 2 is the brand’s Alpha Silver aluminum frame with a sleek design and stable geometry, suitable for various rider needs. This frame features internal cable routing that protects your cables from the elements and adds to the bike’s clean look.

Marlin 5’s frame is available in eight sizes , so you’re guaranteed to find the perfect one for your height. The SR Suntour fork is basic but provides 100 mm (or 80mm on the XS) of travel to take the sting off light trails. This fork has a coil spring which makes it a bit heavy, but it comes with a preload function, which is a nice plus.

Precise Hydraulic Disc Brakes

The star of the show on the Trek Marlin 5 Gen 2 is its Tektro hydraulic disc brakes . We are always pleasantly surprised to see them on bikes below $1,000, as hydraulic discs are a rare find in this price range.

Thanks to these hydraulic disc brakes, the Trek Marlin 5 Gen 2 is a bike that performs well in all weather conditions.

Compared to all other types, hydraulic brakes output the most power and provide the most precision. Trek has even gone so far as to install short-reach levers on the smallest frames.

2.20″ Tires and Progressive Wheel Sizing

Depending on how tall you are and which frame size end up going for, your Trek Marlin 5 will come with either 26″, 27.5″, or 29″ wheels .

The XXS frame has 26″ wheels, the XS and S frames come with 27.5″ wheels, and all other sizes are 29ers. Progressive wheel sizing and a curved top tube on the smaller frames decrease the standover height of the bike and ensure a much better fit for all rider heights.

The rims on all sizes are Bontrager Connection. They’re double-walled and have 32 spokes, which means they’ll take plenty of abuse. The Bontrager XR2 2.2″ tires are not tubeless, but they will give you plenty of grip on the three different wheel diameters. The 27.5″ wheels have extra clearance for 2.4″ tires. 

Shimano Drivetrain

Another positive aspect of the Trek Marlin 5 Gen 2 is that the entire drivetrain comprises Shimano parts. Sure, they are entry-level quality, but they offer more than enough performance and precision for the average beginner trail rider.

The Marlin 5 Gen 2 has 16 gears on a 2×8-speed drivetrain and comes with a complete Shimano Altus M315 drivetrain , which is one quality class higher than Tourney. This compares to the previous model’s more complex and heavier 3×7-speed drivetrain. 

The crankset is 36/22t with 160mm cranks on the XXS and 170mm on the other sizes. This crankset pairs with a 12-32t cassette. 

Dependable Bontrager Parts

Bontrager is Trek’s in-house brand that makes numerous parts and accessories. The Bontrager label on Trek Marlin 5 Gen 2 can be seen on the saddle, seat post, handlebar, grips, and stem.

Trek makes all of these parts specifically for their bikes, which means they are 100% compatible and perform for a long time without any issues. However, one of this bike’s downsides is that the headset is not tapered , so you might have a harder time upgrading the fork if you ever decide to do that.

Trek Marlin 5 Gen 2 Sizing Chart

• XXS — 4’5″ – 4’9″ / 135 – 145 cm
• XS — 4’9″ – 5’1″ / 145 – 155 cm
• S —  5’1″ – 5’5″ / 155 – 165 cm
• M —  5’5″ – 5’8″ / 165 – 173 cm
• M/L — 5’8″ – 5’11” / 173 – 180 cm
• L —  5’11” – 6’2″ / 180 – 188 cm
• XL —  6’2″ – 6’5″ / 188 – 195 cm
• 2XL — 6’5″ – 6’8″ / 195 – 203 cm

Who Is Trek Marlin 5 Gen 2 Best Suited For?

Like any other bicycle, the Trek Marlin 5 will not be a good buy for everyone. It is an entry-level machine mainly intended for beginner riders and those who do not take cycling too seriously.

Trek Marlin 5 Gen 2 should be shortlisted by beginner riders who are looking for their first mountain bike to commute or explore the dirt roads in their area.

If riding a bike is a weekend activity or a mode of transportation for you, then Marlin 5 will meet and exceed your expectations. You’ll be able to cover thousands of miles on it without any upgrades and explore farther than before.

However, if your idea of cycling is to hit trails as hard as possible and test your skills and limits, then you should save a bit more money and invest in a bike with slightly better components.

Is Marlin 5 Gen 2 a Good Buy?

The value for money you get out of this bike leads us to conclude that the Trek Marlin 5 Gen 2 is an excellent buy . For around $700, you get a high-grade aluminum frame that’s light, rigid, and durable (it’s even found on some  more expensive Trek bikes).

The drivetrain is entry-level, but the brakes are powered by hydraulics which is the best setup you can get right now.

For this amount of money, it’s a bargain. Therefore, if you’re the type of rider we’ve described, the Marlin 5 Gen 2 is a purchase that will put a long-lasting smile on your face if you go forward with it.

Buy from Trek Bikes

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About the Author

Sam Millers

6 thoughts on “ review of trek marlin 5 gen 2 ”.

Thank you BIKEXCHANGE for helping me to make up my mind in purchasing the Marlin 5!

You’re welcome, Gwen! We’re happy we could help! Have fun with your new bike!

Great review. One question .. is this the old 5 or new 5 model? The new Marlin 5 design as I understand it being the old 5 plus aspects of Marlin 6 bike & otherwise that’s led to discontinuance of the Marlin 6 and only selling a Marlin 5 & 7 model going forward?

Much appreciated!

I am still riding my 2017 Marlin 6 its been too Hell and back. I live in the woods near Downtown Nashville 32 Thousand miles all pavement. riding in Hurricanes and Polor Vortex. Just got new breaks and Maxxis Hook Worm tires.I do circules around Gravel bikes.

Thinking about buying one of these and as an entry level rider seems like the best choice.

thanks for the review! it has made my mind up

The trek marlin 5 is a great bike. Bought for my wife, i sneak in rides. It isnt too heavy, the bigger 29″ tires are fun to feel a little bit higher off the ground. The braking system is fantastic and was a selling point for me.

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Trek Marlin 5 Review: A Comprehensive Guide to the Stellar Entry-Level Mountain Bike

In the diverse world of mountain biking, the Trek Marlin 5 emerges as a notable contender, especially for those venturing into the thrilling realms of off-road cycling. Its blend of affordability and functionality has caught the eye of both novices and seasoned riders, making it a popular choice in the entry-level segment. This review offers an in-depth look at the Trek Marlin 5, dissecting its features, performance, and overall suitability for various riding conditions and styles. Whether you are a cycling enthusiast or a beginner eager to hit the trails, this guide aims to provide valuable insights to help you assess if the Trek Marlin 5 is the ideal mountain bike for your adventures.

Table of Contents

Overview of the Trek Marlin 5

The Trek Marlin 5 stands out as a hardtail mountain bike , tailor-made for recreational cross-country riding and light trail expeditions. At its core is a sturdy aluminum frame, paired with a comfortable geometry that appeals to a broad range of riders. It’s equipped with a reliable Shimano drivetrain, which underscores its versatility and dependability.

This section will explore the bike’s key features including its frame, suspension, drivetrain, and more, offering a clear picture of what the Trek Marlin 5 brings to the table for recreational and serious bikers alike.

Key Features

Diving deeper into the Trek Marlin 5, its array of features stand out, contributing to its robust performance and reliability. The durable aluminum frame is the backbone of the bike, offering strength without unnecessary weight. Its 100mm front suspension fork is a key component, designed to absorb shocks and provide a smooth ride over varied terrains.

The Shimano Altus 2×8 drivetrain offers a wide gear range, making steep climbs and fast descents more manageable. Other notable features include hydraulic disc brakes for reliable stopping power, 29-inch wheels for improved stability and traction, and the convenience of rack and fender mounts. This section will provide a detailed examination of these features, highlighting how each contributes to the overall performance and comfort of the Trek Marlin 5.

Performance

The Trek Marlin 5 is more than just a sum of its parts. Its performance on the trails is where it truly shines. The bike’s 100mm front suspension fork ensures a comfortable ride, effectively handling bumps and vibrations. The Shimano Altus 2×8 drivetrain, a super important aspect of the bike, facilitates a smooth and responsive ride, adaptable to various terrains and riding styles. This segment will delve into the real-world performance of the Trek Marlin 5, discussing its handling, responsiveness, and capability across different trail conditions.

Suitability

When it comes to suitability, the Trek Marlin 5 is a versatile option for a broad spectrum of riders. It is an excellent choice for beginners thanks to its user-friendly features, yet it also meets the demands of more experienced cyclists looking for a reliable trail partner. The bike’s design and components make it apt for cross-country journeys, light trail riding, and even daily commutes. This section will explore the various scenarios where the Trek Marlin 5 excels, helping potential buyers understand how this bike can fit into their cycling lifestyle.

Specifications

To better understand the Trek Marlin 5, a closer look at its specifications is super important. This includes its aluminum frame, SR Suntour XCR 32 100mm fork, Shimano Altus 2×8 drivetrain, hydraulic disc brakes, and 29-inch wheels. The bike weighs approximately 27.5 lbs (12.5 kg), balancing durability with maneuverability. This detailed overview of the specifications will offer readers a technical perspective, allowing them to gauge how the Trek Marlin 5 measures up in terms of build quality and component selection.

Pros and Cons of the Trek Marlin 5

The Trek Marlin 5 offers several advantages that make it a compelling choice for many riders. Its affordability is a significant plus, making it accessible to a wider audience. The bike’s durable construction ensures longevity, while the comfortable geometry enhances the riding experience. Its versatile performance makes it suitable for various terrains and riding styles. The reliable components from trusted brands add to its appeal. This section will highlight these pros, providing readers with concrete reasons why the Trek Marlin 5 could be an excellent choice for their mountain biking needs.

Despite its many positives, the Trek Marlin 5 does have some limitations. The 100mm suspension travel may not suffice for more aggressive trail riding, and its weight is slightly heavier compared to some of its competitors. This honest evaluation of the cons will help readers understand the potential limitations of the Trek Marlin 5, making sure they make a well-informed decision based on their specific requirements and riding preferences.

Overall Impression

In summary, the Trek Marlin 5 makes a strong case as an outstanding entry-level mountain bike . It strikes a fine balance between cost and quality, showcasing Trek’s commitment to delivering high-caliber mountain bikes at an affordable price point. This section will offer a final assessment of the Trek Marlin 5, emphasizing its value proposition and its suitability for various types of riders.

To conclude, the Trek Marlin 5 exemplifies Trek’s dedication to creating quality mountain bikes that are accessible to a broad audience. It stands out in the entry-level category for its versatility, affordability, and reliable performance. For those seeking an enjoyable and confidence-boosting ride, the Trek Marlin 5 is an excellent choice. This conclusion will tie together the key points discussed in the post, reinforcing the bike’s strengths and suitability for different riders. Additionally, it will include an internal link to the homepage of Best Bike Parks ( https://bestbikeparks.com/ ) for readers seeking more information and resources related to mountain biking.

About Mike Strobel

Mike Strobel is the founder of BestBikeParks, a go-to resource for mountain bikers around the world. He is passionate about supporting mountain biking and helping people find the best places to ride. Under his leadership, Best Bike Parks has grown into a respected and influential voice in the mountain biking community.

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• Marlin 5 Gen 2

Trek Marlin 5 Gen 2

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, and mounts for a rack and kickstand make it an ideal choice for new trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Will my bike have a curved top tube?

Smaller frames (XXS-S) have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. The larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Due to supply-chain issues, Specs are subject to change without notice.

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Trek Marlin 5 Gen 2

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Size / XS, XXS, SM, MD, MD/LG, LG, XL, XXL

At a glance

Where to buy.

Specifications

• Frame Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR
• Fork Size: XXS, SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel, 26"" wheel; Size: XS, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel; Size: S, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
• Hubs Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
• Wheels Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
• Wheel Size 29" 27.5"
• Tires Size: XXS, Bontrager XR2 Comp, wire bead, 30 tpi, 26x2.20""; Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20"; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20"
• Chain KMC Z8.3, 8 speed
• Crank Size: XXS, Prowheel TM-CY10, 36/22, 160 mm length; Size: XS, S, M, Shimano M315, 36/22, 170 mm length; Size: ML, L, XL, XXL, Shimano M315, 36/22, 175 mm length
• Bottom Bracket Sealed cartridge, 73mm
• Front Derailleur Shimano Altus M315, 34.9 mm clamp, top swing, dual pull
• Rear Derailleur Shimano Altus M310
• Shifters Shimano Altus M315, 8-speed
• Brakeset Tektro HD-M275 hydraulic disc, 180 mm rotor
• Handlebar Size: XXS, XS, Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width; Size: S, M, ML, L, XL, XXL, Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
• Saddle Bontrager Arvada, steel rails, 138 mm width
• Seatpost Size: XXS, Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length; Size: XS, S, M, Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
• Stem Size: XXS, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 35 mm length; Size: XS, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length; Size: S, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length; Size: M, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length; Size: ML, L, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length; Size: XL, XXL, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length

Q: Where to buy a 2023 Trek Marlin 5 Gen 2?

The 2023 Trek Marlin 5 Gen 2 may be purchased directly from Trek .

Q: What size wheels does the 2023 Trek Marlin 5 Gen 2 have?

The 2023 Trek Marlin 5 Gen 2 has 29" and 27.5" wheels.

Q: What size 2023 Trek Marlin 5 Gen 2 should I get?

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Explore, search and compare thousands of the world’s best mountain bikes here on Mountain Bike Database.

Compare prices, components, suspension, reviews, images and more on current and past MTB’s. You can even share reviews, comments and questions on mountain bikes. View and compare a huge selection of bikes from brands such as Trek , Specialized , Giant , Santa Cruz , Norco and more .

We strive to provide accurate and up-to-date information for mountain bikes on MTB Database. If you’ve spotted any issues, please let us know . We also include helpful tools, such as our frame size calculator, to assist you in choosing the right mountain bike. Bear in mind that these tools serve as a guide and simply provide a general indication. Refer to information provided by your bike manufacturer for the most applicable information for your bike.

Bikes By Brand

Bikes by year, bikes by riding style, bikes by wheel size, popular bikes.

• 2022 Specialized Epic EVO Comp
• 2022 Trek Marlin 6
• 2022 Specialized Enduro Comp
• 2022 Specialized S-Works Epic EVO
• 2022 Specialized Epic EVO Expert
• 2022 Giant Fathom 29 1
• 2022 Trek Marlin 7

Latest Bikes

• 2023 Commencal SUPREME DH V5 SIGNATURE 70'S
• 2023 Orange Phase 29 Factory
• 2022 Commencal META SX V4 TEAM Frame
• 2023 Commencal SUPREME DH V5 SIGNATURE LTD
• 2023 Commencal META SX V4 - Frame
• 2023 Riese & Müller Swing4 vario
• 2023 Riese & Müller Swing4 silent