Trek Marlin 5 Gen 2
Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, and mounts for a rack and kickstand make it an ideal choice for new trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.
It's right for you if...
You're new to the trail and you’re looking for a real mountain bike that doubles as a commuter – and you want it all at an exceptional value.
The tech you get
A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes and a terrain-smoothing suspension fork with a lockout.
The final word
The Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses because the rack and kickstand mounts make it easy to accessorise and haul a load.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR |
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| *Fork |
Size: XXS SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel, 26" wheel |
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Size: XS SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel |
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Size: S SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel |
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Size: M , ML , L , XL , XXL SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel |
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| 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 |
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| Hub rear | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR |
| Rim | Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve |
| *Tyre |
Size: XXS Bontrager XR2 Comp, wire bead, 30 tpi, 26x2.20" |
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Size: XS , S Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20" |
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Size: M , ML , L , XL , XXL Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20" |
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| Max tyre size | Frame: 29x2.20" (XS & S: 27.5x2.4") Fork: See manufacturer |
| Shifter | Shimano Altus M315, 8-speed |
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| Front derailleur | Shimano Altus M315, 34.9 mm clamp, top swing, dual pull |
| Rear derailleur | Shimano Altus M310 |
| *Crank |
Size: XXS Prowheel TM-CY10, 36/22, 160 mm length |
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Size: XS , S , M Shimano M315, 36/22, 170 mm length |
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Size: ML , L , XL , XXL Shimano M315, 36/22, 175 mm length |
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| Bottom bracket | Sealed cartridge, 73mm |
| Cassette | Shimano 8-speed, 12-32T |
| Chain | KMC Z8.3, 8 speed |
| Max. chainring size | 1x/2x: 34T, 3x: 42T |
| Saddle | Bontrager Arvada, steel rails, 138 mm width |
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| *Seatpost |
Size: XXS Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length |
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Size: XS , S , M Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length |
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Size: ML , L , XL , XXL Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length |
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| *Handlebar |
Size: XXS , XS Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width |
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Size: S , M , ML , L , XL , XXL Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width |
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| *Stem |
Size: XXS Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 35 mm length |
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Size: XS Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length |
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Size: S Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length |
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Size: M Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length |
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Size: ML , L Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length |
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Size: XL , XXL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length |
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| Head set | Semi-integrated, 1-1/8" |
| Brake | Tektro HD-M275 hydraulic disc, 180 mm rotor |
| Brake Set | Tektro HD-M275 hydraulic disc, 160 mm rotor |
| Weight | M - 13.97 kg / 30.81 lb |
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