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Features
Ready to get rowdy
With 140mm front travel, trail-smashing 29-inch wheels, and dialed-for-dirt frame features, Roscoe is ready to get rowdy on your favorite rides.
Progressive trail geometry
A long reach, slack head angle, steep seat angle, and short chain stays combine for a ride that's confidence inspiring, yet still nimble and fun.
The strong quiet type
Roscoe stays well protected with a double-sided chainstay guard, tough downtube guard, and internal cable guides that help your ride stay quiet, even over rough trails.
Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
Specs
Frame | Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, ISCG 05, threaded BB, Boost148, 12mm thru axle |
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*Fork | Size:XS RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 37mm offset, Boost110, 15mm Maxle Stealth, 140mm travel |
Size:S, M, M/L, L, XL RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 140mm travel |
Hub front | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle |
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Hub rear | Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano 10 freehub, Boost148, 12mm thru axle |
Skewer rear | Bontrager Switch thru axle, removable lever |
Rim | Bontrager Line Comp 30, Tubeless Ready, 28-hole, Presta valve |
Spokes | 14g stainless steel, black |
*Tire | Size:XS Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.60'' |
Size:S, M, M/L, L, XL Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60'' |
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Tire part | Bontrager TLR sealant, 6oz |
Rim strip | Bontrager TLR |
Max tire size | Frame: 29x2.60" (XS: 27.5x2.60"), Fork: See manufacturer |
Shifter | SRAM NX Eagle, 12 speed |
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Rear derailleur | SRAM GX Eagle |
*Crank | Size:XS, S, M, M/L, L SRAM X1 Eagle, DUB, 30T steel ring, 52mm chainline, 170mm length |
Size:XL SRAM X1 Eagle, DUB, 30T steel ring, 52mm chainline, 175mm length |
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Bottom bracket | SRAM DUB, 73mm, BSA threaded |
Cassette | SRAM PG-1230 Eagle, 11-50, 12 speed |
Chain | SRAM NX Eagle, 12 speed |
Pedal | VP-536 nylon platform |
Max chainring size | 1x: 32T (52mm chainline), 34T (55mm chainline) |
Saddle | Bontrager Arvada, steel rails, 138mm width |
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*Seatpost | Size:XS, S TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length |
Size:M TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length |
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Size:M/L, L, XL TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length |
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*Handlebar | Size:XS, S Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
Size:M, M/L, L, XL Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 780mm width |
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Grips | Bontrager XR Trail Comp, nylon lock-on |
*Stem | Size:XS, S Bontrager Comp, 31.8mm, 7 degree, 35mm length |
Size:M, M/L, L, XL Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length |
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Headset | FSA IS-2, 1-1/8'' top, 1.5'' bottom |
Brake | Shimano hydraulic disc, MT4100 lever, MT420 4-piston caliper |
*Brake rotor | Size:XS, S, M, M/L, L, XL Shimano RT66, 6-bolt, 180mm |
Size:XS, S, M, M/L, L, XL Shimano RT66, 6-bolt, 203mm |
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Rotor size | Max brake rotor sizes - Frame: 180mm, Fork: see fork manufacturer |
Weight | M - 13.54 kg / 29.86 lbs (with TLR sealant, no tubes) |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |