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.

Overview

*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

Hub front
Formula DC-20, alloy, 6-bolt, 100x5mm

Hub rear
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm

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, 27.5x2.4''
Size: M , ML , L , XL

Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.4''

Shifter
Shimano M315, 8 speed

Rear derailleur
Shimano ESSA U2000

*Crank
Size: XXS , XS

ProWheel alloy, 30T narrow-wide steel ring, 160mm length
Size: S , M , ML

ProWheel alloy, 30T narrow-wide steel ring, 170mm length
Size: L , XL

ProWheel alloy, 30T narrow-wide steel ring, 175mm length

Cassette
Shimano HG300, 11-45, 8 speed

Chain
KMC Z8.3, 8 speed

Pedal
nylon platform

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: XXS , XS , S , M , ML , L , XL

Power BH-M286TF hydraulic disc, 160mm rotor
Size: M , ML , L , XL

Tektro HD-M275 hydraulic disc
Size: M , ML , L , XL

Power BH-M286TF hydraulic disc, 180mm rotor

*Brake rotor
Size: XXS , XS , S , M , ML , L , XL

Tektro, 6-bolt, 160mm
Size: M , ML , L , XL

Tektro, 6-bolt, 180mm