Niner AIR RDO 4-Star XT

Niner AIR RDO 4-Star XT
Image differs from actual product. 5-Star build shown.
  • Image differs from actual product. 5-Star build shown.
  • Color: CMYK
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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-bursting 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. This 4-Star build offers a clever mix of performance components, featuring Shimano's solid XT 1x11 drivetrain and XT hydraulic disc brakes, a fabulous Fox 32 Float SC Factory 100mm fork, and Niner's own carbon RDO seatpost and handlebar for a great blend of flash and function.


Frame Niner AIR 9 RDO
Fork Fox 32 Float SC Factory Fit4, 3 Position w/ Adj, Kashima Coat, 100mm
Axles 15x110mm Thru (Front)
12x148mm Thru (Rear)
Rims/Wheels Niner Carbon XC
Hubs DT 350, 32H
Tires Maxxis Ikon 3C/EXO/TR
29 x 2.35 (Front)
29 x 2.20 (Rear)
Crankset Race Face Turbine
Chainrings 32T
Bottom Bracket Race Face PF30
Chain Shimano XT HG-701 11SP
Rear Derailleur Shimano XT M8000 GS 11SP Shadow Plus
Cassette/Rear Cogs Shimano XT M8000 11-46T
Shifters Shimano XT M8000 11SP I-Spec II
Handlebars Niner Flat Top RDO, 710mm
Tape/Grips Niner Grrrips L/O
Stem Niner RDO
Brake Levers Shimano XT M8000
Brakes Shimano XT M8000 Ice Tech Pads, 180mm/160mm RT86 Ice Tech Rotors
Saddle Niner Custom with Cr-Mo Rails
Seat Post Niner RDO, 400mm

* Subject to change without notice.

Part Numbers

Option UPC MPN
Black/Red / Large 037221705407 03-722-17-05-40
CMYK / Large 037221705841 03-722-17-05-84
Black/Red / Medium 037221704400 03-722-17-04-40
CMYK / Medium 037221704844 03-722-17-04-84
Black/Red / Small 037221703403 03-722-17-03-40
CMYK / Small 037221703847 03-722-17-03-84
Black/Red / X-Large 037221706404 03-722-17-06-40
CMYK / X-Large 037221706848 03-722-17-06-84
Black/Red / X-Small 037221702406 03-722-17-02-40
CMYK / X-Small 037221702840 03-722-17-02-84