2025 TREK Marlin 5 Gen 3

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 9-speed Shimano CUES shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

https://youtu.be/SjSvwIWDHyw

SPECIFICATIONS

(As published by TREK. Subject to change. May differ pending size)

FRAME - Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew

FORK - SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel Hub front - Formula DC-20, alloy, 6-bolt, 5x100 mm QR

Hub rear - Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR

Skewer rear - 173x5 mm QR

Rim - Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve

Spokes - 14 g stainless steel, black

Tyre - Bontrager XT3 Comp, wire bead

Shifter - Shimano U4000, 9-speed

Rear derailleur - Shimano CUES U4000

Crank - Prowheel C10Y-NW, 30T steel narrow-wide ring

Bottom bracket - VP BC73, 73 mm, threaded cartridge

Cassette - Shimano LINKGLIDE LG300, 11-46, 9-speed

Chain - Shimano LG500

Pedal - VP-536 nylon platform

Seatpost - Bontrager alloy, 31.6 mm, 12 mm offset

Handlebar - Bontrager alloy, 31.8 mm, 5 mm rise

Grips - Bontrager XR Trail Comp, nylon lock-on

Stem - Bontrager Comp, 31.8 mm

Brake rotor - Tektro, 6-bolt, 160mm