TREK Marlin 4 Gen 2

Chassis Size: XS, S

Alpha Silver Aluminum, curved top tube, internal cable routing, chainstay disc brake mount, rack and kickstand mounts, 135x5mm QR

Size: M, ML, L, XL, XXL

Alpha Silver Aluminum, internal cable routing, chainstay disc brake mount, rack and kickstand mounts, 135x5mm QR

*Fork Size: XS

SR Suntour XC 28, coil spring, preload, 42mm offset for 27.5" wheel, 100mm QR, 80mm travel

Size: S

SR Suntour XC 28, coil spring, preload, 42mm offset for 27.5" wheel, 100mm QR, 100mm travel

Size: M, ML, L, XL, XXL

SR Suntour XC 28, coil spring, preload, 46mm offset for 29" wheel, 100mm QR, 100mm travel

Max. compatible fork travel 100mm (XS and S: 490mm axle to crown, M and up: (509mm axle to crown)

Wheels

Front hub Formula DC-20, alloy, 6 bolt, 5x100mm QR

Rear hub Formula DC-31, alloy, 6-bolt, 6/7/8 freehub, 135x5mm QR

Rear lock QR 152x5mm

Circle Bontrager Connection, dual chamber, 32 holes, 20mm width, Schrader valve

Rays 14g stainless steel, black

Max. tire size Frame: 29x2.20" (XS & S: 27.5x2.40"), Fork: See manufacturer's data

Transmission

*Command Size: XS, S, M, ML, L, XL, XXL

Shimano EF500, 2 speed

Size: XS, S, M, ML, L, XL, XXL

Shimano Altus EF500, 7 speed

Front derailleur Shimano Altus M315, 34.9mm clamp, top swing, dual pull

Rear derailleur Shimano Tourney TY300

*Cushion Size: XS, S, M

Shimano TM-CY10, 36/22, length 170mm

Size: ML, L, XL, XXL

Shimano TM-CY10, 36/22, length 175mm

Bottom bracket VP BC73, 73mm, threaded cartridge

Box Shimano TZ500, 14-34, 7 speed

Chain KMC Z7, 7 speed

Pedal VP-536 Nylon Platform

Max. crown size 1x/2x: 34T, 3x: 42T

Components

Saddle Bontrager Verse Short, stainless steel rails

*Seatpost Size: XS, S

Bontrager alloy, 31.6mm, 12mm offset, 330mm length

Size: M

Bontrager Alloy, 31.6mm, 12mm offset, 360mm length

Size: ML, L, XL, XXL

Bontrager alloy, 31.6mm, 12mm offset, 400mm length

*Handlebar Size: XS, S

Bontrager Alloy, 31.8mm, 5mm rise, 690mm width

Size: M, ML, L, XL, XXL

Bontrager Alloy, 31.8mm, 15mm rise, 750mm width

Knobs Bontrager XR Endurance Comp, lockout

*Handlebar stem Size: XS, S

Bontrager Comp, 31.8mm, Blendr compatible, 7 degrees, 50mm length

Size: M

Bontrager Comp, 31.8mm, Blendr compatible, 7 degrees, 60mm length

Size: ML, L

Bontrager Comp, 31.8mm, Blendr compatible, 7 degrees, 70mm length

Size: XL, XXL

Bontrager Comp, 31.8mm, Blendr compatible, 7 degrees, 80mm length

Steering series Semi-integrated, 1-1/8"

*Brake Size: XS, S, M, ML, L, XL, XXL

Hydraulic disc Power BH-M286TF, 160mm rotor

Size: XS, S, M, ML, L, XL, XXL

Tektro MD-M280 mechanical disc

Size: XS , S , M , ML , L , XL , XXL

Tektro MD-M281 Mechanical Disc

Size: L , XL , XXL

Power hydraulic disc BH-M286TF, 180 mm disc

Brake rotor Tektro, 6 bolt, 160mm

Disk size Brake Rotor Size Max - Frame: 180mm, Min 160mm, Fork: See fork manufacturer

Weight

Weight M - 14.60kg/32.19lbs