Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2021 Trek Roscoe 8
Estimated used market value
$774 - $796
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Trek Roscoe 8
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2021 Trek Roscoe 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Roscoe model years
Overview
About this bike
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
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Hubs
- 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
- Component Size
- X-Small, Small, Medium, Medium/Large, Large, X-Large, XX-Large
- Component Stem
- Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree
- Product Family
- Roscoe
- Component Chain
- SRAM NX Eagle, 12 speed
- Component Color
- Matte Black/Red/Marigold Fade, Dark Aquatic/Metallic Gunmetal
- Component Frame
- Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
- Component Brakes
- Shimano hydraulic disc, MT501 lever, MT500 caliper
- Component Pedals
- VP-536 nylon platform
- Component Saddle
- Bontrager Arvada, steel rails, 138mm width
- Component Headset
- Semi-integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Component Cassette
- SRAM PG-1230 Eagle, 11-50, 12 speed
- Component Crankset
- Truvativ Descendant 6k Eagle, GXP
- Component Shifters
- SRAM NX Eagle, 12 speed
- Component Handlebar
- Bontrager alloy, 31.8mm, 15mm rise
- Component Seat Post
- TranzX JD-YSP18 dropper post
- Component Chainrings
- 30T
- Component Front Tire
- Maxxis Rekon, tubeless, 60 tpi, 27.5x2.80''
- Component Tape Grips
- Bontrager XR Trail Comp, lock-on
- Component Bottom Bracket
- Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle
- Component Rear Derailleur
- SRAM NX Eagle
- Hubs
- 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
- Crankset
- Truvativ Descendant 6k Eagle, GXP
- Pedals
- VP-536 nylon platform
- Bottom Bracket
- Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle
- Chain
- SRAM NX Eagle, 12 speed
- Saddle
- Bontrager Arvada, steel rails, 138mm width
- Handlebar
- Bontrager alloy, 31.8mm, 15mm rise
- Headset
- Semi-integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Rear Derailleur
- SRAM NX Eagle
- Stem
- Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree
- Brakes
- Shimano hydraulic disc, MT501 lever, MT500 caliper
- Cassette
- SRAM PG-1230 Eagle, 11-50, 12 speed
- Chainrings
- 30T
- Frame
- Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
- Seat Post
- TranzX JD-YSP18 dropper post
- Shifters
- SRAM NX Eagle, 12 speed
- Tape/Grips
- Bontrager XR Trail Comp, lock-on
- Color
- Dark Aquatic/Metallic Gunmetal
- Size
- XX-Large
- Front Tire
- Maxxis Rekon, tubeless, 60 tpi, 27.5x2.80''
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.