Niner AIR 9 3-Star 29 - 2018

Niner AIR 9 3-Star 29
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Niner's new AIR 9 is the perfect blend of cross-country quickness mixed with a rowdy attitude. Run it geared. Run it singlespeed. Comfortable enough for all-day riding and quick enough to pin it at the races, the new AIR 9 handles what you throw at it. Modern geometry puts the rider in the balanced spot on the bike and Boost spacing gives you tire and wheel options to suit your style and location. Top it off with internal routing for the KS Lev dropper post and you're looking at one very capable bike. The 3-star build gives you a wide-range SRAM GX Eagle 1x12 drivetrain, Guide R hydraulic disc brakes, and a Fox 34 Float Rhythm fork with 120mm of travel. 29-inch Stan's Arch wheels wrapped in Maxxis Ardent rubber supply the perfect mix of traction and speed for hot pursuits, and the Race Face Aeffect R bar and stem combo complement the AIR 9's geometry for precise control when you want it most.


Frame AIR 9 hydroformed aluminum
Fork Fox 34 Float Factory Fit4, 3 position w/adjust, Kashima Coat, 120mm
Headset Niner Integrated SHIS IS42/28.6|IS52/40
Axles Front: 110 x 15mm
Rear: 148 x 12mm
Rims/Wheels Stan's NoTubes ZTR Arch MK3
Hubs Stan's NoTubes Neo
Tires Front: Maxxis Ardent DC/EXO/TR 29 x 2.4
Rear: Maxxis Ardent DC/EXO/TR 29 x 2.25
Crankset SRAM Stylo 7k Eagle
Chainrings 32T
Bottom Bracket SRAM (PF30)
Chain SRAM GX Eagle 12sp
Rear Derailleur SRAM GX Eagle, 12-speed
Cassette/Rear Cogs SRAM Eagle XG 1275, 10-50t
Shifters SRAM GX Eagle 12sp
Handlebars Race Face Aeffect R 780mm Wide, 20mm Rise, 35mm Clamp
Tape/Grips Niner Grips L/O Nylon Flanged
Stem Race Face Aeffect R 50mm, 35mm Clamp
Brake Levers SRAM Guide R
Brakes SRAM Guide R, 180/160mm G2CS rotors
Saddle Niner Custom TR with Cr-Mo Rails, Printed Niner Graphic
Seat Post KS Lev SI

* Subject to change without notice.

Part Numbers

Option MPN
Black/Cyan / X-Small 03-539-18-02-20
Black/Cyan / Small 03-539-18-03-20
Black/Cyan / Medium 03-539-18-04-20
Black/Cyan / Large 03-539-18-05-20
Black/Cyan / X-Large 03-539-18-06-20