Roscoe 8 is a trail hardtail for anyone looking to have some serious fun out in the dirt. Its 27.5+ mid-fat tires, a wide-range 1x12 drivetrain, and 120mm suspension fork make it a blast on every trail, from packed singletrack to the loose stuff. It's a laid-back trail mountain bike dressed in a high-quality spec that's ready to party.
It's right for you if...
You want to have fun. You're searching for a playful trail bike with high-quality parts and plus-sized tires so that when you're out on the trail, the only thing you have to worry about is your face hurting from smiling too much.
The tech you get
Roscoe 8 features a strong Alpha Gold Aluminum frame with internal routing for cable protection and a clean look, confidence-inspiring 27.5+ tires mounted to Tubeless Ready Bontrager Line rims, and a 120mm RockShox 35 Gold fork with Motion Control damper and lockout. Plus, a dropper post, a SRAM NX Eagle 1x12 drivetrain, and Shimano hydraulic disc brakes.
The final word
High-quality components for high-quality trail days. It's all about fun, but it's also all about performance. With a 12-speed drivetrain, hydraulic disc brakes, wide handlebars, and 27.5+ wheels, this bike takes trail riding shenanigans seriously.
Why you'll love it
It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade
Even when the trail gets rough, the wide 27.5x2.8? tires can deliver confidence, traction, and stability
The dropper post lets you lower your saddle on the fly so it's out of the way on descents
The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
Wider than standard yet narrower than fat, plus-size rims and tires hit the sweet spot in grip, stability, and speed, giving you more confidence on technical terrain. Compared to a standard tire you’ll feel grip in places you wouldn’t expect thanks to a bigger contact patch and greater rollover clearance. More air volume allows lower tire pressures which softens bumps and increases float on sand or snow. Whether you’re a novice or an expert, the benefits of plus-size tires and rims will amplify your mountain biking fun.
A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.
Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.
Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.
Due to supply-chain issues, Specs are subject to change without notice.
|Frame||Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR|
RockShox 35 Gold, Solo Air spring, Motion Control damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth
100mm travel: Size: XS
120mm travel: Size: S, M, M/L, L, XL, XXL
|Headset||Semi-integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom|
|Rims/Wheels||Bontrager Line 40, Tubeless Ready, 28-hole, 40mm width, presta valve|
Front: Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
Rear: Bontrager, alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost141, 5mm QR
|Tires||Maxxis Rekon, tubeless, 60 tpi, 27.5x2.80''|
|Crankset||Truvativ Descendant 6k Eagle, GXP|
|Bottom Bracket||Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle|
|Chain||SRAM NX Eagle, 12 speed|
|Rear Derailleur||SRAM NX Eagle|
|Cassette/Rear Cogs||SRAM PG-1230 Eagle, 11-50, 12 speed|
|Shifters||SRAM NX Eagle, 12 speed|
|Handlebars||Bontrager alloy, 31.8mm, 15mm rise|
|Tape/Grips||Bontrager XR Trail Comp, lock-on|
|Stem||Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree|
|Brakes||Shimano hydraulic disc, MT501 lever, MT500 caliper|
|Pedals||VP-536 nylon platform|
|Saddle||Bontrager Arvada, steel rails, 138mm width|
|Seat Post||TranzX JD-YSP18 dropper post|
* Subject to change without notice.