Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2021 Trek Roscoe 7
Value Guide market data · 2021 Trek Roscoe 7
12-month trend
12%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Trek Roscoe 7
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Roscoe model years
2021 Roscoe 7 lineup
Overview
About this bike
2021 Trek Roscoe 7 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- RockShox Judy SL, Solo Air spring, TurnKey hydraulic lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth<br>100mm travel - Size: XS<br>120mm travel - Size: S, M, M/L, L, XL, XXL
- Frame
- Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
Drivetrain
- Groupset
- 2021 Trek Roscoe 7
- Crankset
- SRAM SX Eagle, GXP
- Bottom Bracket
- Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle
- Chain
- SRAM SX Eagle, 12 speed
- Rear Derailleur
- SRAM SX Eagle
- Cassette/Rear Cogs
- SRAM PG-1210 Eagle, 11-50, 12 speed
- Chainrings
- 30T
- Shifters
- SRAM SX Eagle, 12 speed
Brakes
- Brakes
- Shimano MT200 hydraulic disc
Cockpit
- Saddle
- Bontrager Arvada, steel rails, 138mm width
- Headset
- Semi-integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Stem
- Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree
- Handlebars
- Bontrager alloy, 31.8mm, 15mm rise
- Seat Post
- TranzX JD-YSP18
- Tape/Grips
- Bontrager XR Trail Comp, lock-on
Wheels & Tires
- Hubs
- Front: Formula DC-511, 6-bolt, Boost110, 15mm thru axle<br>Rear: Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR
- Tires
- Maxxis Rekon, tubeless, 60 tpi, 27.5x2.80''
- Axles
- Front: Boost 15 x 110mm thru-axle<br>Rear: Boost141
- Spokes
- 14g, stainless
Pedals
- Pedals
- VP-536 nylon platform
Accessories
- Rims/Wheels
- Bontrager Line 40, Tubeless Ready, 28-hole, 40mm width, presta valve
- Color
- Dnister Black / Teal / Orange/Metallic Gunmetal / Aloha Green/Battleship Blue
Weight & Sizing
- Size
- X-Small / Small / Medium / Medium/Large / Large / X-Large / XX-Large
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.