Trek Marlin 5

2015 Mountain Hardtail Bike

13.5, 15.5" (27.5" wheels); 17.5, 18.5, 19.5, 21.5, 23" (29" wheels)

Frameset

Frame: Aluminum

Fork: SR Suntour M-3030, coil spring, preload, 75mm travel

Headset: 1-1/8" threadless, semi-integrated, semi-cartridge bearings

DriveTrain

Front Derailleur: Shimano Tourney

Rear Derailleur: Shimano Tourney TX35

Shifters: Shimano Altus EF51, 7 speed

Crank: Shimano M131, 42/34/24

Pedals: Wellgo nylon platform

Brakeset

Brakes: HL 280 mechanical disc

Wheels

Wheels: Formula DC20 alloy, Formula DC27 alloy; Bontrager AT-550 36-hole

Components

Handlebars: Bontrager Riser, 25.4mm, 15mm rise

Stem: Bontrager Approved, 25.4mm, 15 degree