Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Niner
Previous used estimate
$871 - $896
Actual value depends on condition, size, and local demand.

12-month projected trend
6%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
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Niner's Air 9 RDO is a precision machine specifically tuned and tweaked for the rigors of XC racing. This monocoque high-modulus carbon thoroughbred features a custom layup schedule that dials the frame for absolute perfection. It's stiff in all the right places for premium power transfer and it boasts a touch of vertical compliance so you can sail over techy trails. What's more, the Air 9 RDO is blessed with Niner's proprietary geometry that turns challenging singletrack into your own private playground. Further refinements include a tapered head tube attached to a massive down tube so the steering is precise, balanced and quick. Onto the frame is draped a variety of high-end componentry from the best names in the business - an American Classic wheelset, Shimano XTR drivetrain and brakes, and a Rock Shox SID XX World Cup all compliment the frame perfectly for an amazing ride.
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.