Details
Our flagship carbon fiber hardtail: AIR 9 RDO. Niner's purest expression of light, stiff Race Day Optimized carbon fiber rules the racecourse. This efficient yet compliant frame makes the most of carbon's unique properties to give you the best ride, no matter if you're gunning for a podium or cruising local singletrack.

XS | SM | MD | LG | XL | ||
---|---|---|---|---|---|---|
A. Reach (mm) | 393 | 406 | 424 | 441 | 458 | |
B. Stack (mm) | 602 | 607 | 617 | 626 | 635 | |
C. Standover (mm) | 677 | 714 | 737 | 786 | 832 | |
D. Effective Top Tube (mm) | 575 | 590 | 610 | 630 | 650 | |
E. Head Tube Angle | 70° | 70° | 70° | 70° | 70° | |
F. Head Tube Length (mm) | 95 | 100 | 110 | 120 | 130 | |
G. Seat Tube Angle | 70° | 70° | 70° | 70° | 70° | |
H. Seat Tube Length (mm) | 356 | 394 | 419 | 483 | 533 | |
J. Bottom Bracket Drop (mm) | 58 | 58 | 58 | 58 | 58 | |
M. Wheelbase (mm) | 1074 | 1090 | 1110 | 1131 | 1151 | |
N. Front to Center (mm) | 646 | 661 | 682 | 702 | 722 | |
O. Chainstay Length (mm) | 431 | 431 | 431 | 431 | 431 |
Specs
Frame | NINER RDO CARBON FIBER, INTERNAL CABLE ROUTING, PF30 BB, SINGLE-SPEED COMPATIBLE |
---|---|
Fork | FOX 32 FLOAT RHYTHM GRIP EVOL, SWEEP ADJUST, 100MM, 110X15MM, 44MM OFFSET |
Rims | Niner Alloy, aluminum clincher, 25mm internal width |
Hubs | Niner Boost, 6-bolt |
Axles |
Front: Boost 15x110mm thru axle Rear: Boost 12x148mm thru axle |
Tires |
FRONT: SCHWALBE RACING RAY EVO SUPER TERRAIN TLE ADDIX SPEEDGRIP 2.35 REAR: SCHWALBE RACING RALPH EVO SUPER TERRAIN TLE ADDIX SPEED 2.35 |
Bottom Bracket | NINER BIOCENTRIC 30 |
Crankset | SHIMANO SLX M7000, 32T |
Chainrings | 32T |
Cassette/Freewheel | NINER COGALICIOUS 20T |
Chain | SRAM 1SP |
Brakes | SHIMANO XT M8100, METAL PAD W/ FIN |
Brake Levers | SHIMANO XT M8100 |
Handlebars | NINER FLAT TOP RDO, 780MM, NINER GRAPHIC |
Tape/Grips | NINER GRRRIPS L/O SOFT COMPOUND |
Stem | NINER RDO STEM, NINER GRAPHIC (XS/S/M- 80MM, L/XL- 90MM)+C2B24:F24 |
Headset | NINER INTEGRATED SHIS DESCRIPTION IS42/28.6|IS52/40 |
Seatpost | NINER RDO SEAT POST, 400MM, NINER GRAPHIC |
Saddle | NINER CUSTOM WITH CRN-TI RAILS, EMBOSSED NINER GRAPHIC |
* Subject to change without notice.
Part Numbers
Option | UPC | MPN |
---|---|---|
Sand/Orange / X-Small | 037312202655 | 03-731-22-02-65 |
Sand/Orange / Small | 037312203652 | 03-731-22-03-65 |
Sand/Orange / Medium | 037312204659 | 03-731-22-04-65 |
Sand/Orange / Large | 037312205656 | 03-731-22-05-65 |
Sand/Orange / X-Large | 037312206653 | 03-731-22-06-65 |
Satin Carbon/Silver / X-Small | 037312202204 | 03-731-22-02-20 |
Satin Carbon/Silver / Small | 037312203201 | 03-731-22-03-20 |
Satin Carbon/Silver / Medium | 037312204208 | 03-731-22-04-20 |
Satin Carbon/Silver / Large | 037312205205 | 03-731-22-05-20 |
Satin Carbon/Silver / X-Large | 037312206202 | 03-731-22-06-20 |