The Trek 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 fenders make this a great bike for new trail riders and campus commuters alike.
Specifications
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Frameset
- Frame
- Alpha Silver Aluminium, internal derailleur, dropper post and brake routing, chainstay brake mount, rack and kickstand mount, G2 Geometry on 29ers
- Front Suspension
- SR Suntour XCE 28, coil spring, preload, G2 Geometry w/51 mm offset on 29ers, 100 mm travel (13.5: 80 mm travel)
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Wheels
- Front hub
- Formula DC20 alloy
- Rear hub
- Formula DC31 alloy
- Rims
- Bontrager Connection 32-hole double-walled
- Tyres
- Bontrager XR2, 29x2.20˝ front, 29x2.0˝ rear (13.5 & 15.5: 27.5x2.20˝)
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Drivetrain
- Shifters
- Shimano Altus M310, 7 speed
- Front derailleur
- Shimano Tourney TY300
- Rear derailleur
- Shimano Tourney TY300
- Crank
- Shimano Tourney TY301, 42/34/24
- Bottom bracket
- Sealed cartridge, 73 mm
- Cassette
- Shimano TZ500, 14-28, 7--speed
- Chain
- KMC Z51
- Pedals
- VP-536 nylon platform
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Components
- Saddle
- Bontrager Arvada
- Seatpost
- Bontrager alloy, 2-bolt head, 31.6 mm, 12 mm offset
- Handlebar
- Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width (13.5: 690 mm width)
- Grips
- Bontrager XR Endurance Comp
- Stem
- Bontrager alloy, 31.8 mm, 7-degree, Blendr compatible
- Head set
- 1-1/8˝ threadless, semi-integrated, semi-cartridge bearings
- Brake set
- Tektro MD-M280 mechanical disc, 160 mm rotor
