Roscoe 8 is a rowdy hardtail built to hunt for side hits and dive into the steep stuff . Its Alpha Platinum Aluminum frame pairs with a Fox Rhythm 36 fork (150mm travel) to soak up rough and chunky trail debris. It delivers plenty of gears for punchy climbs, thanks to a 12-speed Shimano Deore drivetrain, and stop-on-a-dime braking power from 4-piston Shimano M6100 hydraulic disc brakes.
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Ready to get rowdy
With 150mm front travel, trail-smashing 29-inch wheels, and dialed-for-dirt frame features, Roscoe is ready to get rowdy on your favorite rides.
Rock Solid
The bolt on downtube guard will stay put even after ripping though a chucky trail, keeping your bike quiet and protected.
Integrated storage
The frame bag is made from a recycled ripstop polyester with an eco friendly DWR coating on the outside that is water resistant, with plenty of room to stash everything from snacks to safety supplies.
Progressive trail geometry
A long reach, slack head angle, steep seat angle, and short chain stays combine for a ride thats confidence inspiring, yet still nimble and fun.
| Frame | Alpha Platinum Aluminum, tapered head tube, ZS headset, internal derailleur & dropper post routing, ISCG 05, threaded BB, UDH, 148x12mm thru axle |
| Fork | Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 150mm travel |
| Tire | Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50 |
| Tire Part | Bontrager TLR sealant, 6oz |
| Hub Front | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle |
| Hub Rear | Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano freehub, Boost148, 12mm thru axle |
| Rim | Bontrager Line TLR 30, Tubeless Ready, 28-hole, Presta valve |
| Rim Strip | Bontrager TLR |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | Shimano Deore M6100, 12 speed |
| Rear Derailleur | Shimano Deore M6100, long cage |
| Crank | Shimano MT512, 30T ring, 55mm chainline, 170mm length |
| Bottom Bracket | Shimano BB-MT501 BSA |
| Cassette | Shimano Deore M6100, 10-51, 12 speed |
| Chain | Shimano Deore M6100, 12 speed |
| Brake | Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper |
| Brake Rotor | Shimano RT66, 6-bolt, 180mm // Shimano RT66, 6-bolt, 203mm |
| Saddle | Bontrager Verse P3, steel rails |
| Seatpost | TranzX JD-YSI34, 150mm travel, internal routing, 31.6mm, 456mm length |
| Seat Collar | Bolt-on, 36.4mm |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Stem | Bontrager Comp, 31.8mm, 7 degree, 35mm length |
| Headset | FSA Orbit, sealed cartridge bearing, 1-1/8 top, 1.5 bottom, 1.5 crown |
| Grips | Trek Line Comp, nylon lock-on |
Geometry Chart
| B B Drop | 4.5 |
| B B Height | 31.1 |
| Chainstay Length | 42.5 |
| Eff Seat Tube Angle | 75.0° |
| Eff Top Tube | 57.5 |
| Frame Reach | 41.5 |
| Frame Size Letter | S |
| Frame Size Number | 15.5" |
| Frame Stack | 60.4 |
| Head Angle | 65.0° |
| Head Tube Length | 9 |
| Offset | 3.7 |
| Seat Tube | 33 |
| Seat Tube Angle | 73.1° |
| Standover | 71.4 |
| Trail | 12.5 |
| Wheelbase | 113.9 |
| Wheel Size | 27.5" |
