Trek Marlin 4 Gen 2 (2023) Black

Trek Marlin 4 Gen 2 (2023) Black

Trek Marlin 4 Gen 2 (2023) Black
Available Size
X-Large (29" wheel)

See our bike sizes guide HERE

Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tyres, that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds and mounts for a rack and mudguards make this a great bike for new trail riders and campus commuters alike.

It's right for you if...

You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop kerbs on the way to class.

The tech you get:

A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, 21 speeds, a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes and a suspension fork that takes the edge off bumps and rough terrain.

The final word:

The Marlin is made for any adventure. The rack and mudguard mounts make it a great choice for commuters who want to get a little rad on the way to class or the shops.

Frame: Size: XS , S
Alpha Silver Aluminium, curved top tube, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5 mm QR

Size: M , ML , L , XL , XXL
Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR

*Fork: Size: XS
SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel

Size: S
SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel

Size: M , ML , L , XL , XXL
SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel

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

Hub front: Formula DC-20, alloy, 6-bolt, 5x100 mm QR

Hub rear: Formula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR

Skewer rear: 152x5 mm QR

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

*Tyre: Size: XS , S
Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20"

Size: M , ML , L , XL , XXL
Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20"

Size: M , ML , L , XL , XXL
Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.00"

Max tyre size: Frame: 29x2.20" (XS & S: 27.5x2.4") Fork: See manufacturer

Shifter: Shimano Altus EF500, 7 speed

Front derailleur: Shimano Tourney TY300, 34.9 mm clamp, down swing, down pull

Rear derailleur: Shimano Tourney TY300

*Crank: Size: XS , S , M
Shimano Tourney TY301, 42/34/24, 170 mm length

Size: ML , L , XL , XXL
Shimano Tourney TY301, 42/34/24, 175 mm length

*Bottom bracket: Size: XS , S , M , ML , L , XL , XXL
VP BC73, 73 mm, threaded cartridge

Size: XS , S , M , ML , L , XL , XXL
Sealed cartridge, 73mm

Cassette: Shimano TZ500, 14-28, 7--speed

Chain: KMC Z7, 7-speed

*Pedal: Size: XS , S , M , ML , L , XL , XXL
VP-536 nylon platform

Size: XS , S , M , ML , L , XL , XXL
Wellgo VPE-536

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

Saddle: Bontrager Arvada, steel rails, 138 mm width

*Seatpost: Size: XS , S
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length

Size: M
Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length

Size: ML , L , XL , XXL
Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length

*Handlebar: Size: XS , S
Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width

Size: M , ML , L , XL , XXL
Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width

*Grips: Size: XS , S , M , ML , L , XL , XXL
Bontrager XR Endurance Comp

Size: XS , S , M , ML , L , XL , XXL
Bontrager XR Endurance Comp, lock-on

*Stem: Size: XS
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length

Size: S
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length

Size: M
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length

Size: ML , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length

Size: XL , XXL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length

Head set: Semi-integrated, 1-1/8"

*Brake: Size: XS , S , M , ML , L , XL , XXL
Tektro MD-M280 mechanical disc, 160 mm rotor

Size: XS , S , M , ML , L , XL , XXL
Tektro MD-M281 mechanical disc, 160 mm rotor

Weight: M - 14.40 kg / 31.75 lb

Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

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