Skip to content
Cart

Sorry, this Niner AIR 9 Aluminum Mountain Bike - 2022, X-Large isn't available.
You'll be the first to know next time this or similar products are available.

Niner AIR 9 Aluminum Mountain Bike - 2022, X-Large

Item #BMT34319
Condition: Certified Pre-Owned
Fit Range: 6'3" - 6'7"
Regular price

Earn Rewards Points

Purchase this item to earn points you can use on future purchases.

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
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
  • 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.

30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

More details More details icon

Blurred Lines: XC and Trail

Why We Love It
A hardtail doesn’t automatically mean XC. The Niner Air 9 is decidedly trail focused, and while it won’t have you leading the pack at the World Cup, it certainly isn’t slow. A longer wheelbase increases stability, while a moderate head tube angle keeps handling in control. You’ll reach for this bike again and again.
Features
  • Choose between light, durable hydroformed aluminum frame or ultralight carbon
  • No rear suspension, no problem—modern trail geometry can tackle most terrain
  • Supreme pedaling efficiency thanks to the hardtail frame
  • Can fit 29” or 27.5+ wheels to suit your specific needs
Master Mechanic’s Notes
  • New handlebar grips, WTB Volt CrMo sadle, rear rotor, & Maxxis Rekon EXO TR rear tire
  • Light scratches on the fork lowers, top tube, down tube, seatstays, & non-drive side chainstay
  • Moderate scratches on the brake levers, crank arms, & rear derailleur
Specifications
Toggle accordion
Details
Original MSRP $2,700.00
Year 2022
Brand Niner
Model AIR 9 Aluminum
Size X-Large
Frame Material Aluminum
Drivetrain Shimano, 1x11 spd
Weight 28 lbs 7 oz
Build
Fork RockShox SID Select
Fork Travel 120mm
Rear Shock Travel N/A
Brakes Front: Shimano XT M8000 / Rear: Shimano XT M8100, Disc Brakes - Hydraulic
Shifters Shimano XT M8000, Mechanical
Rear Derailleur Shimano XT M8000
Bottom Bracket Shell Threaded
Crankset Shimano XT M780, 32t, 175mm
Cassette Shimano Deore M5100, 11-42t
Chain Shimano
Handlebar Syncros Fraser 2.0 DC Alloy, 780mm
Headset Niner
Stem Generic Alloy, 31.8mm x 60mm, 6°
Seatpost PNW Rainier IR, 27.2mm
Seatpost Travel 110mm
Saddle WTB Volt w/ Cr-Mo Rails
Front Axle Spacing 15x110mm Boost (Thru-Axle)
Rear Axle Spacing 12x148mm Boost (Thru-Axle)
Wheelset Front: DT Swiss E 1900 / Rear: WTB ST i30 TCS 2.0, Aluminum Tubeless Compatible, Front: DT Swiss / Rear: Bear Pawls
Front Tire Maxxis Ardent EXO TR, 29" x 2.4"
Rear Tire Maxxis Rekon EXO TR, 29" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
Geometry
Toggle accordion
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.