Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$686 - $706
Actual value depends on condition, size, and local demand.

12-month projected trend
4%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Trek's Top Fuel 8 is an XC rocket. Its aluminum frame is light, efficient and features the renowned G2 geometry. That partners with a 100mm Fox Float fork and shock. Powering climbs, controlling descents and dismantling the competition, the Top Fuel is dialed. Riding hard or just cruising around, the handling is perfect for full-on trail riding: confident, capable and lively. Combine that with the benefits of 29-inch wheels and you get a super-quick handling, roll-over-anything machine. It's adorned with Bontrager tubeless-ready wheels, a precision-shifting 2x10 Shimano drivetrain, ultra-powerful Shimano Deore discs and a light Bonty parts package.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Confirm fork and rear shock service intervals and check pivot bearings for play.