Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$493 - $507
Actual value depends on condition, size, and local demand.

12-month projected trend
3%
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.
Uphill or downhill, Diamondback's Sortie Comp is the bike you'll grab for every ride. From the Fox Float CTD fork and rear shock to the Shimano hydraulic-disc brakes, this is a solid trail machine ready to conquer roots and dirt. The Sortie's lightweight aluminum Diamondback frame with Knuckle Box rear linkage and the low center of gravity gives you total control and confidence and you'll shred the descents and rip the turns. You'll also love the light, stiff wheels with grippy Kenda tires, while Shimano takes care of the shifting with a precision 30-speed drivetrain that lets you conquer the climbs and descents on every ride. Plus, the great components from Easton and Diamondback are ready to roll whenever you are.
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.