Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$149 - $154
Actual value depends on condition, size, and local demand.

12-month projected trend
1%
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.
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Whether you are riding a century, going on a club ride, or just riding for fun, Diamondback's AirÉn One rides like a dream. With a lightweight butted aluminum frame and carbon fork that's specifically designed for women, you can be sure every pedal stroke will rocket you forward. It has an FSA triple crank combined with crisp-shifting Shimano 8-speed components that give you the gear range to conquer the steeps while Tektro dual-pivot brakes keep you in control. Add in lightweight wheels with Michelin tires and you have a beautiful bike that rides as nice as it looks.
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.