Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$681 - $700
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 a cross-country rocket. The Superfly’s monocoque Trek OCLV carbon frame is incredibly light and efficient and features Gary Fisher’s G2 Geometry with a custom, 100mm-travel G2-specific Fox fork for the best handling. For power on climbs, control on descents as well as dismantling the competition, the Superfly is dialed. Fisher came up with ways to significantly shorten the wheelbase, a sticking point with lesser 29ers. Combine that with the custom trail of the fork and you have a bike that retains all the benefits of 29ers with super-quick handling and snappy steering. Plus, the Superfly is adorned with a nice light parts package, including Bonty's tubeless-ready wheels, precision-shifting SRAM gearing and ultra-powerful Avid Elixir discs.
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.