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Niner Air 9 RDO Mountain Bike - 2021, Small

Item #BMT29086
Condition: Certified Pre-Owned
Fit Range: 5'2" - 5'6"
Regular price

Trade In
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Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

Guaranteed Buyback

We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.

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Trail Blazin'

Why We Love It
The Niner Air 9 RDO is a lightweight trail rocket. This hardtail's primary focus is on maximizing your power to the pedals and propelling you quickly down the single track. However, contrary to many cross country hardtails, Niner wisely incorporated a few trail focused strands of DNA in its geometry to give you the upper hand when the terrain turns choppy, leaving your competition in the dust.
Master Mechanic’s Notes
  • New Crankbrothers Synthesis rear wheel
  • Small scuffs on the drive side top tube
Specifications
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Details
Original MSRP $4,000.00
Year 2021
Brand Niner
Model Air 9 RDO
Size Small
Frame Material Carbon Fiber
Drivetrain SRAM, 1x12 spd
Weight 23 lbs 12 oz
Build
Fork RockShox Reba RL
Fork Travel 100mm
Rear Shock Travel N/A
Brakes SRAM Level, Disc Brakes - Hydraulic
Shifters SRAM GX Eagle, Mechanical
Rear Derailleur SRAM GX Eagle
Bottom Bracket Shell Press fit
Crankset Truvativ Descendant Alloy, 32t, 170mm
Cassette SRAM XG-1275 Eagle , 10-50t
Chain SRAM
Handlebar Niner Alloy, 720mm
Headset Niner Integrated
Stem Niner Alloy, 31.8mm x 90mm, 6°
Seatpost Niner Alloy, 27.2mm
Saddle WTB Rocket
Front Axle Spacing 15x110mm (Boost)
Rear Axle Spacing 12x148mm Boost
Wheelset Front: Stan's NoTubes ZTR Arch MK3 / Rear: Crankbrothers Synthesis E29, Aluminum Tubeless Compatible, Front: Stan's NoTubes Neo / Rear: Crankbrothers
Front Tire Maxxis Ikon 3C MaxxSpeed EXO TR, 29" x 2.35"
Rear Tire Maxxis Ikon 3C MaxxSpeed EXO TR, 29" x 2.35"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
Geometry
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Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.