The Trek Marlin 7 is where race-worthy mountain bikes begin. The smooth, lightweight RockShox fork...The Trek Marlin 7 is where race-worthy mountain bikes begin. The smooth, lightweight RockShox fork and upgraded parts make this model the best choice for new riders who want a fast cross country hardtail that will hold its own against our higher-end race bikes. You're new to the trail but have serious singletrack aspirations, and want a race-worthy mountain bike with upgrades on the parts that make a big difference in performance, like a higher quality suspension fork and a wide-range 1x drive train. Key Features: Alpha Silver Aluminium Frame allows easier handling on the toughest of trails. RockShox Judy Fork is ready to tackle the most demanding trail and enduro rides. Shimano Deore 10 Speed Drivetrain delivers personalized gear choices that take you as far and wide as you want to go. Shimano MT200 Hydraulic Disc Brakes for reliability and consistency you can count on. Bontrager XR2 Comp 27.5/29 x 2.2” Tyres offers incredible traction and cornering for loose and rocky trails, wet or dry. Smart Wheel Size: The right wheel size is paired with your frame size to give the perfect fit to enhance your cycling experience. 27.5” Wheel: XS and S, 29” Wheel: M, ML, L, XL, XXL. Specifications: Frameset - Frame: Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR. Fork: RockShox Judy, coil spring, preload, TurnKey lockout, Max compatible fork travel: 100mm (XS & S: 490mm axle-to-crown, M & up: 509mm axle-to-crown). Wheels - Rims: Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve. Hubs: Formula DC-20 QR / Formula DC-22, QR. Tyres: Bontrager XR2 Comp, wire bead, 2.2 width. Spokes: 14g stainless steel. Drivechain - Pedals: VP-536 nylon platform. Crank: Shimano M315, 36/22. Front Derailleur: Shimano Altus M315, 34.9 mm clamp, top swing, dual pull. Rear Derailleur: Shimano Deore M5120, long cage. Cassette: Shimano Deore M4100, 11-46, 10-speed. Shifter: Shimano Deore M4100, 10 speed. Chain: KMC X10, 10-speed. Bottom Bracket: FSA, 73 mm, threaded cartridge, 122.5 mm spindle. Components - Handlebar: Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width (XS) / Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width (S - XXL). Grips: Bontrager XR Trail Comp, nylon lock-on. Stem: Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree. Headset: Semi-integrated, 1-1/8. Brakes: Shimano MT200 hydraulic disc. Saddle: Bontrager Arvada, steel rails, 138 mm width. Seatpost: Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length (XS-M) / 400mm length (ML - XXL). Weight - Weight: M - 29.70lbs / 13.47kg. Max Capacity: 136kg / 300lbs (including bike & cargo). Bike Sizing - XS, S, M, M/L, L, XL, XXL.
Trek Marlin 7 Mountain Bike 2023 Galactic GreyFree delivery in 1–3 days£775.00Visit shop →
Trek Marlin 7 Mountain Bike 2023 AzureFree delivery in 1–3 days£775.00Visit shop →
Trek Marlin 7 Mountain Bike 2023 AzureFree delivery in 1–3 days£775.00Visit shop →
Trek Marlin 7 Mountain Bike 2023 AzureFree delivery in 1–3 days£775.00Visit shop →
Trek Marlin 7 Mountain Bike 2023 AzureFree delivery in 1–3 days£775.00Visit shop →
Trek Marlin 7 Mountain Bike 2023 AzureFree delivery in 1–3 days£775.00Visit shop →
Trek Marlin 7 Mountain Bike 2023 AzureFree delivery in 1–3 days£775.00Visit shop →
Product Information
Full details
The Trek Marlin 7 is designed for new riders aiming for trail adventures. This mountain bike offers a smooth ride with its RockShox fork and upgraded components. A key benefit is the enhanced performance due to the quality suspension and a wide-range 1x drivetrain. Keep in mind that while it's ready for trails, it's best suited for cross country riding. The Marlin 7 features an Alpha Silver Aluminium Frame, RockShox Judy Fork, Shimano Deore 10 Speed Drivetrain, and Shimano MT200 Hydraulic Disc Brakes.
All features
Model Part Number
601842863831
Brand
Trek
Extended Product Information
FAQs
What is the recommended tire pressure?
The recommended tire pressure is printed on the sidewall of the tire. Always check before each ride.
How do I clean the bike?
Use a mild soap and water solution. Avoid high-pressure washers. Rinse thoroughly and dry before storing.
How often should I service the suspension fork?
Service the RockShox Judy fork as per the manufacturer's recommendations, usually every 50-100 hours of riding.
What kind of pedals come with the bike?
The bike comes with VP-536 nylon platform pedals.
What is the warranty on the frame?
Warranty information is available through Trek's official channels.
Can I upgrade the components?
Yes, components like the drivetrain, brakes, and wheels can be upgraded over time to improve performance.
What size wheels does my bike have?
XS and S frames have 27.5” wheels, while M, ML, L, XL, and XXL frames have 29” wheels.
How do I adjust the seat height?
Use the seatpost quick release to adjust the height. Ensure the seatpost is inserted to the minimum insertion line marked on the post.
Troubleshooting
Brakes feel spongy or weak.
Check brake fluid levels. Bleed the brakes if necessary. Inspect brake pads for wear and replace if needed.
Gears are not shifting smoothly.
Adjust the derailleur. Check the cable tension. Clean and lubricate the chain and derailleurs. Replace worn cables if needed.
Suspension feels too stiff or too soft.
Adjust the preload setting on the RockShox Judy fork. Consult the fork's manual for specific instructions.
Tires frequently lose air.
Check the tires and tubes for punctures. Replace or patch tubes as needed. Ensure the tires are properly seated on the rims.
Pros and Cons
Pros
Durable Alpha Silver Aluminium frame.
Responsive RockShox Judy suspension fork.
Reliable Shimano Deore 10-speed drivetrain.
Consistent and powerful Shimano MT200 hydraulic disc brakes.
Excellent traction with Bontrager XR2 Comp tires.
Cons
Not ideal for extremely technical or aggressive riding styles.
Some components may require more frequent maintenance compared to higher-end models.
The weight, at approximately 29.70lbs / 13.47kg for a size M, could be a consideration for some riders.
Setup, Compatibility & Care
Assembly: Upon receiving, assemble the bike according to the manufacturer's instructions or have a professional do it.
Sizing: Choose the correct frame size based on your height and inseam. The Marlin 7 is available in XS, S, M, ML, L, XL, and XXL sizes. Note that wheel size varies with frame size.
Tire Pressure: Check and adjust tire pressure regularly. The correct pressure is printed on the tire sidewall.
Brake Adjustment: Ensure the brakes are properly adjusted for optimal performance. Seek professional help if needed.
Chain Maintenance: Regularly clean and lubricate the chain to ensure smooth shifting and prevent wear.
Suspension Maintenance: Keep the fork clean and inspect it for any damage or leaks. Service the fork as recommended by RockShox.
Cleaning: Clean the bike after each ride, especially after muddy or wet conditions. Use a mild soap and water solution and avoid high-pressure washers.
Storage: Store the bike in a dry, covered area away from direct sunlight.