Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$280 - $288
Actual value depends on condition, size, and local demand.

12-month projected trend
5%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Diamondback's Overdrive Comp is a classic hardtail in the tradition of cross-country trail bikes, made for riders who relish all-around speed. Its aluminum frame features butted and formed tubes in a neutral geometry, making it lightweight and responsive on trail. They've outfitted the Overdrive with 27.5 wheels, making them easier to control in tighter spots without sacrificing too much traction and speed. The Overdrive is still the fastest mountain bike in Diamoundback's lineup, able to rocket through rolling terrain and fly up climbs. With Shimano hydraulic disc brakes, a 10-speed drivetrain, and a smooth Rockshox fork, the Overdrive Comp has a component group that matches its performance. Knock some time off your personal bests with this wicked-fast hardtail.
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.