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Niner Air Bikes For Sale

Bikes are meant
to be used.

The Niner Air is a lightweight hardtail that triumphs on singletrack and race day. For over a decade, it’s been a part of the Niner lineup as their light, versatile, and incredibly capable hardtail. The latest models come with 29er wheels, 100mm of travel in the AIR 9 RDO, and 120mm on the AIR 9. While the AIR 9 blends trail and traditional cross-country geometry for trail manners while not sacrificing agility or efficiency, the AIR 9 RDO has a race-ready geometry for the avid amateur to the podium obsessed. 

2023 Niner Air 9 - Weight, Specs, Price

Air 9 RDO 4-Star Shimano XT (Med)


Wheel Size

Travel (mm)




F: 100

20.5 lbs

Previous models include 29er wheels with enough spacing for 27.5”, 100mm to 120mm of front suspension. Current models include the carbon AIR 9 RDO 2, 3, 4, or 5-Star with SRAM and Shimano component options or the aluminum AIR 9 2-Star with SRAM components. For a light and lively XC ride, check out the Niner Air. 

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Local to Colorado? Come visit us at our Louisville, CO Bike Store!

Two cyclists riding gravel bikes