Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$624 - $642
Actual value depends on condition, size, and local demand.

12-month projected trend
4%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Take the crisp handling, active suspension, and playful nature of Trek's Fuel EX and bump it up with 29-inch wheels. You just became unstoppable. The Fuel EX 7 29 uses an Alpha aluminum frame and all the magic that puts Trek at the head of the pack. Things like the E2 head tube, and Full Floater and ABP rear suspension technologies make for a ride that obliterates the line between a hard-charging trail bike and nimble XC bike. The front RockShox fork and rear Fox suspension is responsive, plush, and handles hits way above its 120mm. It all rolls on Bontrager tubeless-ready, thru-axle Duster Elite hoops wrapped in proper 2.3-inch knobbies. Plus, with Bontrager Race Lite components, Shimano 2x10 gearing, and Shimano Deore discs, all your trails just got a lot easier. Like we mentioned, unstoppable.
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.