Trek Marlin 7 Gen 3 - Magic Mint - M/L

The Marlin 7 is your best friend on the trail and wherever else you roll, thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance by featuring an upgraded RockShox air-sprung suspension fork that makes quick work of rocks and bumps in your path, paired with a massive range of gears from a crisp 12-speed SRAM Eagle drivetrain. Complete with an integrated dropper seatpost out of the box, this versatile hardtail is completely dialed for aspiring trail riders ready to level up.

Specifications

Frameset & Suspension

• Frame: Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew quick-release axle.

  • Note: Size XS features a curved top tube for lower standover height and easier mounting.

• Fork (RockShox Judy Silver, Solo Air spring, adjustable rebound, TurnKey hydraulic lockout):

  • Sizes XS, S: 42 mm offset for 27.5" wheel, 100 mm QR axle, 100 mm travel

  • Sizes M, ML, L, XL: 46 mm offset for 29" wheel, 100 mm QR axle, 100 mm travel

Drivetrain & Shifting (SRAM Eagle 1x12)

• Shifter: SRAM SX Eagle, 12-speed

• Front Derailleur: N/A (1x Dedicated single-ring layout)

• Rear Derailleur: SRAM NX Eagle, 12-speed

• Cassette: SRAM PG-1210 Eagle, 11-50T, 12-speed range

• Chain: SRAM SX Eagle, 12-speed

• Bottom Bracket: Truvativ Powerspline, 73 mm shell, threaded cartridge, 118 mm spindle

• Pedals: VP-536 nylon low-profile platform pedals

• Crankset Configurations (SRAM SX Eagle, 30T steel ring, 49 mm chainline):

  • Sizes XS, S, M: 170 mm length

  • Sizes ML, L, XL: 175 mm length

Brakes & Rotors

• Brakes: Shimano MT200 hydraulic disc

• Rotors: Shimano RT26, 6-bolt design (160 mm and 180 mm options)

• Brake Set: Shimano MT200 hydraulic assembly

Wheels & Tyres

• Rims: Bontrager Kovee, double-wall, Tubeless-Ready, Presta valve layout (Size-specific 28-hole or 32-hole configurations)

• Front Hub: Formula DC-20 LW, alloy shell, 6-bolt rotor interface, 5x100 mm QR axle

• Rear Hub: Formula DC-22LW, alloy shell, 6-bolt rotor interface, Shimano 8/9/10-speed freehub mechanism, 135x5 mm QR axle

• Rear Skewer: 173x5 mm heavy-duty quick-release

• Rim Strips: Bontrager TLR rim strips installed

• Tyres: Maxxis Rekon, Tubeless-Ready, EXO sidewall casing, folding bead, 60 tpi

  • Sizes XS, S: 27.5" x 2.40"

  • Sizes M, ML, L, XL: 29" x 2.40"

Cockpit & Ergonomics

• Saddle: Bontrager Verse Short, stainless steel rails

• Headset: Semi-integrated, 1-1/8" threadless profile

• Grips: Trek Line Comp, secure nylon lock-on

• Dropper Seatpost (TranzX JD-YSI34, internal routing, 34.9 mm diameter):

  • Sizes XS, S: 100 mm travel range (350 mm total length)

  • Size M: 125 mm travel range (405 mm total length)

  • Sizes ML, L: 150 mm travel range (456 mm total length)

  • Size XL: 170 mm travel range (500 mm total length)

• Handlebars (Bontrager alloy, 31.8 mm clamp standard):

  • Size XS: 5 mm rise, 690 mm width

  • Size S: 15 mm rise, 720 mm width

  • Sizes M, ML, L, XL: 15 mm rise, 750 mm width

• Stem Geometry by Size (Bontrager Comp, 7-degree rise):

  • Sizes XS, S: 35 mm length (31.8 mm clamp)

  • Sizes M, ML, L: 50 mm length (Blendr accessory mount compatible)

  • Size XL: 60 mm length (Blendr accessory mount compatible)

Sizing, Weight & Performance Limits

• Alpha Sizes Available: XS, S, M, ML, L, XL

• Total Bike Weight: 14.15 kg / 31.2 lbs (Size Medium configuration setup tubeless, with sealant, no inner tubes)

• Weight Limit: Maximum total weight safety ceiling of 136 kg / 300 lbs (combined weight of bicycle, rider, and loaded frame cargo)

Please Note: We make every effort to ensure the accuracy of the specification information, but components are subject to change by the manufacturer at any time without notice due to ongoing factory running substitutions.