Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$703 - $724
Actual value depends on condition, size, and local demand.

12-month projected trend
2%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Simply put, Trek's all-carbon Superfly is an XC rocket. The Superfly’s OCLV carbon frame is incredibly light and efficient and features Gary Fisher’s G2 Geometry with a custom, 100mm-travel G2-specific RockShox fork. For powering the climbs, controlling the descents and dismantling the competition, the Superfly is dialed. Racing or just cruising around, the geometry is just perfect for full-on trail riding: confident, capable and lively. Combine that with the benefits of 29-inch wheels and the product is a super-quick handling, roll-over-anything machine. The parts are just as able. The Superfly is adorned with Bontrager wheels, a precision-shifting 3x10 Shimano drivetrain, ultra-powerful Shimano discs and a light Bonty parts package. Ride it and believe.
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.