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> Main Catalog > Bikes > Mountain Bikes > Front Suspension > Niner > AIR 9 RDO 2-Star GX1
Niner AIR 9 RDO 2-Star GX1
  • Color: Carbon/Niner Red
  • Price is for bicycle as defined in specifications.


AIR 9 RDO 2-Star GX1

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Niner AIR 9 RDO 2-Star GX1

Niner’s AIR 9 RDO is designed with cross-country racing in mind. With the culmination of over ten years of research, design, and rigorous lab and real-world testing, The AIR 9 RDO is ready to tackle your short track, cross-country, marathon, or ultra-endurance goals. The AIR 9 RDO is beautiful from the inside out because of Niner’s Carbon Compaction System, which utilizes rigid internal molds for tighter, more consistent carbon compaction and precise wall thicknesses, or more precisely: more strength with less material. The AIR 9 RDO accommodates up to a 120mm-travel fork for stable, precise steering and handling that lets you relax, stay confident, and focus on being fast.

The AIR 9 RDO 2-Star brings you the best cross-country frame Niner has to offer with a reliable, practical build kit. The RockShox Reba RL Air fork dutifully soaks up 120mm of trail chunder and firmly sticks the fast-rolling and tenacious Maxxis Ikon tires to your line of choice (the fast one). SRAM delivers a streamlined, thorough range of gears in a precisely shifting GX1 drivetrain so you can effortlessly find the gear you need while keeping your cockpit clutter-free. And, SRAM’s DB5 hydraulic disc brakes deliver the power and modulation to flirt with lockup while maintaining traction, translating into higher speeds less momentum loss.

Features and Information

Specification Description
Frame AIR 9 Carbon, 142 x 12mm through-axle
Fork RockShox Reba RL Solo Air, 120mm-travel, 110 x 15mm axle
Rims Niner Alloy
Hubs see Rims/Wheels
Spokes see Rims/Wheels
Tires Maxxis Ikon SC F: 29 x 2.35, R: 29 x 2.20
Crankset SRAM S1000
Chainrings 32T
Rear Derailleur SRAM GX1 11-speed
Rear Cogs Shimano XT, 11-speed: 11-42
Shifters SRAM GX
Handlebars Niner Flat Top, carbon
Tape/Grips Niner Grrrips
Stem Niner, aluminum
Brake Levers SRAM DB5
Brakes SRAM DB5, 180/160mm rotors
Saddle Niner Custom, chromoly rails
Seat Post Niner carbon, 400mm

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number
Carbon/Niner Red / X-Small 00037311602401 03-731-16-02-40
Carbon/Niner Red / Small 00037311603408 03-731-16-03-40
Carbon/Niner Red / Medium 00037311604405 03-731-16-04-40
Carbon/Niner Red / Large 03-731-16-05-40
Carbon/Niner Red / X-Large 00037311606409 03-731-16-06-40
Carbon/Chrome / X-Small 00037311602234 03-731-16-02-23
Carbon/Chrome / Small 00037311603231 03-731-16-03-23
Carbon/Chrome / Medium 00037311604238 03-731-16-04-23
Carbon/Chrome / Large 00037311605235 03-731-16-05-23
Carbon/Chrome / X-Large 00037311606232 03-731-16-06-23