Short Description
The Trek Marlin 7 Gen 3 2026 is a versatile aluminium hardtail mountain bike built for trail riding, exploring and everyday adventures. Featuring modern trail geometry, a RockShox Judy Silver air suspension fork, SRAM Eagle 12-speed drivetrain, hydraulic disc brakes and a size-specific dropper post, the Marlin 7 delivers confident control and capable performance both on and off the trail.

Key Features

• Alpha Silver Aluminium Frame: Lightweight and durable frame with modern trail geometry for confident handling on varied terrain
• RockShox Judy Silver Air Fork: 100 mm of suspension travel with Solo Air spring, rebound adjustment and TurnKey hydraulic lockout
• SRAM Eagle 1x12 Drivetrain: Wide-range 12-speed gearing with SRAM NX Eagle rear derailleur and SX Eagle shifter for simple, dependable shifting
• Shimano Hydraulic Disc Brakes: MT200 hydraulic brakes provide reliable stopping power and control in changing conditions
• Dropper Seatpost: TranzX dropper post allows the saddle to be lowered from the handlebar for improved control on descents and technical sections
• Maxxis Rekon Tyres: Wide 2.4" tubeless-ready tyres provide grip and confidence on trails, gravel and mixed surfaces
• Tubeless-Ready Wheels: Bontrager Kovee double-wall rims and tubeless-ready tyres make the bike ready for a tubeless conversion
• Practical Versatility: Integrated rack and kickstand mounts make the Marlin 7 suitable for commuting, leisure riding and everyday use as well as trail riding

Product Overview
The Trek Marlin 7 Gen 3 2026 is designed for riders who want a capable hardtail mountain bike that is equally at home exploring local trails, tackling forest tracks or riding around town. Its Alpha Silver Aluminium frame uses confidence-inspiring trail geometry and includes internal routing for the derailleur and dropper post, helping to create a clean and practical setup.

The RockShox Judy Silver fork provides 100 mm of travel and uses a Solo Air spring that can be adjusted to suit the rider, while rebound adjustment and hydraulic lockout add versatility for different surfaces. A SRAM Eagle 12-speed drivetrain combines a 30T chainring with an 11-50T cassette, providing a broad gear range for climbing steep trails while keeping the simplicity of a single front chainring.

A factory-fitted TranzX dropper post makes it easy to lower the saddle for descents and technical terrain, while Shimano MT200 hydraulic disc brakes deliver predictable braking performance. Bontrager Kovee tubeless-ready wheels are paired with 2.4" Maxxis Rekon tyres for traction and control across loose, rough and mixed terrain.

Finished in striking Magic Mint, the Marlin 7 combines genuine trail capability with the versatility needed for commuting, fitness riding and weekend adventures.

Specifications

• Brand: Trek
• Model: Marlin 7 Gen 3
• Model Year: 2026
• Product Type: Hardtail mountain bike
• Frame: Alpha Silver Aluminium
• Frame Features: Internal derailleur and dropper post routing, rack mount and kickstand mount
• Fork: RockShox Judy Silver, Solo Air spring, rebound adjustment, TurnKey hydraulic lockout
• Fork Travel: 100 mm
• Shifter: SRAM SX Eagle, 12-speed
• Rear Derailleur: SRAM NX Eagle, 12-speed
• Crankset: SRAM SX Eagle, 30T steel chainring
• Cassette: SRAM PG-1210 Eagle, 11-50T, 12-speed
• Chain: SRAM SX Eagle, 12-speed
• Bottom Bracket: Truvativ Powerspline, 73 mm threaded cartridge
• Brakes: Shimano MT200 hydraulic disc brakes
• Brake Rotors: Shimano RT26, 6-bolt
• Rims: Bontrager Kovee double-wall, Tubeless Ready, 23 mm internal width
• Front Hub: Formula DC-20 LW alloy, 6-bolt
• Rear Hub: Formula DC-22LW, 6-bolt
• Tyres: Maxxis Rekon, Tubeless Ready, EXO casing, folding bead, 60 TPI
• Tyre Size: 27.5 x 2.40" (XS/S) or 29 x 2.40" (M-XXL)
• Saddle: Bontrager Verse Short with stainless steel rails
• Seatpost: TranzX dropper post with internal routing
• Dropper Travel: 100-170 mm depending on frame size
• Handlebar: Bontrager alloy, 31.8 mm
• Grips: Trek Line Comp lock-on
• Stem: Bontrager Comp, size-specific length
• Pedals: VP-536 nylon platform pedals
• Wheel Size: 27.5" (XS/S) or 29" (M-XXL)
• Weight: Approx. 14.15 kg (size M)
• Maximum Total Weight: 136 kg including bike, rider and cargo
• Colour: Magic Mint

Ideal For

• Trail and recreational mountain biking
• Forest tracks, gravel roads and mixed terrain
• Riders looking for a capable first or intermediate mountain bike
• Fitness and leisure cycling
• Commuting and everyday riding with off-road capability

What’s Included

• 1 × Trek Marlin 7 Gen 3 2026 mountain bike
• 1 × Pair of VP-536 platform pedals

Care & Notes
Bike specifications may vary by frame size and Trek may substitute compatible components without notice. Wheel size, handlebar dimensions, crank length, stem length, dropper post travel and selected components can vary depending on frame size. Regularly check tyre pressure, brake pad wear, drivetrain condition and suspension setup. For the best performance, have the suspension air pressure and controls adjusted to suit rider weight and riding style.

Why Buy From LK Bikes
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