Niner AIR 9 RDO 4-Star

Niner AIR 9 RDO 4-Star
  • Color: CMYK
  • Color: Orange
Please select options


For a snappy whip that caters to podium-driven racers and personal record chasers alike, the AIR 9 RDO delivers lightweight responsiveness you'll appreciate on sustained, leg-busting efforts. The carbon frame's refined tubing shapes and modern geometry tweaks lend the AIR 9 RDO a smooth ride with powerful acceleration capability, while Boost hub spacing keeps the chainstays short while allowing for stronger wheels, giving you impressive tracking at speed over rough terrain. The 4-Star build comes race-ready with a Fox 32 Float Factory Kashima fork, an X01 Eagle 1x12 drivetrain paired to powerful Guide RSC hydraulic disc brakes, and Niner's own carbon RDO cockpit components. Tap into Niner's meaty mountain biking chops and see just how fast you can be on the AIR 9.


Frame AIR 9 RDO carbon
Fork Fox 32 Float SC Factory Fit4 w/remote lockout, Kashima Coat, 100mm
Headset Niner Integrated SHIS IS42/28.6|IS52/40
Axles Front: 110x15mm
Rear: 148x12mm
Rims/Wheels Stan's NoTubes ZTR Arch MK3
Hubs Stan's NoTubes Neo
Tires Front: Maxxis Ikon 3C/EXO/TR 29 x 2.35
Rear: Maxxis Ikon 3C/EXO/TR 29 x 2.20
Crankset SRAM X1 Eagle Carbon
Chainrings 32T
Bottom Bracket SRAM PF30
Chain SRAM X01 Eagle 12sp
Rear Derailleur SRAM X01 Eagle 12sp
Cassette/Rear Cogs SRAM Eagle XG 1295, 10-50t
Shifters SRAM X011 Eagle 12sp
Handlebars Niner Flat Top RDO, 780mm
Tape/Grips Niner Grips L/O Nylon
Stem Niner RDO Stem
Brake Levers SRAM Guide RSC
Brakes SRAM Guide RSC, 180/160mm Centerline rotors
Saddle Niner Custom with CrN-Ti Rails, Embossed Niner Graphic
Seat Post Niner RDO Seat Post, 400mm

* Subject to change without notice.

Part Numbers

Option MPN
CMYK / X-Small 03-749-18-02-84
CMYK / Small 03-749-18-03-84
CMYK / Medium 03-749-18-04-84
CMYK / Large 03-749-18-05-84
CMYK / X-Large 03-749-18-06-84
Orange / X-Small 03-749-18-02-50
Orange / Small 03-749-18-03-50
Orange / Medium 03-749-18-04-50
Orange / Large 03-749-18-05-50
Orange / X-Large 03-749-18-06-50