TREK MARLIN 4 GEN 3

Marlin 4 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, 8-speed Shimano ESSA 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.

Specifications

Frameset
Frame:
Size: XXS , XS: Alpha Silver Aluminum, curved top tube, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
Size: S , M , ML , L , XL: Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
Fork:
Size XXS: SR Suntour XCM 30, coil spring, preload, hydraulic lockout, 42mm offset for 26" wheel, 100mm QR, 100mm travel
Size XS: SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel
Size S: SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel
Size M , ML , L , XL: SR Suntour XCE 28, coil spring, preload, 46mm offset for 29'' wheel, 100mm QR, 100mm travel

Wheels
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: 173x5mm QR
Rim: Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
Tire
Size XXS: Bontrager Montrose Comp, wire bead, 30 tpi, 26x2.35''
Size XS , S: Bontrager Montrose comp, wire bead, 30 tpi, 27.5x2.40"
Size M , ML , L , XL: Bontrager Montrose comp, wire bead, 30 tpi, 29x2.40"

Drivetrain
Shifter: Shimano M315, 8 speed
Rear derailleur: Shimano ESSA U2000
Crank:
Size XXS , XS: ProWheel alloy, 32T narrow-wide steel ring, 160mm length
Size S , M , ML: ProWheel alloy, 32T narrow-wide steel ring, 170mm length
Size L , XL: ProWheel alloy, 32T narrow-wide steel ring, 175mm length
Cassette: Shimano HG300, 11-45, 8 speed
Chain: KMC Z8.3, 8 speed
Pedal: nylon platform

Components
Saddle: Bontrager Verse Short, stainless steel rails
Seatpost:
Size XXS: Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length
Size XS , S , M: Bontrager alloy, 31.6mm, 12mm offset, 330mm length
Size ML , L , XL: Bontrager alloy, 31.6mm, 12mm offset, 400mm length
Handlebar
Size XXS , XS: Bontrager alloy, 31.8mm, 5mm rise, 690mm width
Size S: Bontrager alloy, 31.8mm, 15mm rise, 720mm width
Size M , ML , L , XL: Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Grips: Trek Line Comp, nylon lock-on
Stem
Size XXS , XS , S: Bontrager Comp, 31.8mm, 7 degree, 35mm length
Size M , ML , L: Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length
Size XL: Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length
Headset: Semi-integrated, 1-1/8''
Brake:
Size XXS , XS , S: Tektro HD-M276 hydraulic disc
Size M , ML , L , XL: Tektro HD-M275 hydraulic disc
Brake rotor
Size XXS , XS , S , M , ML , L , XL: Tektro, 6-bolt, 160mm
Size M , ML , L , XL: Tektro, 6-bolt, 180mm

Weight
Weight: M - 14.90 kg / 32.85 lbs
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).