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2011 Medium SKU: BMT19024

Niner Air 9 Carbon Mountain Bike - 2011, Medium

Recommended Rider Height: 5'7" - 5'10" Size Guide
Regular price

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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

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Specifications

Year 2011
Brand Niner
Model Air 9 Carbon
Size Medium
Frame Material Carbon Fiber
Drivetrain Shimano, 2x10 spd
Weight 25 lbs 5 oz
Fork RockShox Reba RL
Fork Travel 120mm
Rear Shock N/A
Rear Shock Travel N/A
Brakes Shimano XT M785, Disc Brakes - Hydraulic
Shifters Shimano XT M780, Mechanical
Front Derailleur Shimano XT M786
Rear Derailleur Shimano XT M786
Crankset Shimano XT M780, 38/26t, 175 mm
Cassette Shimano XT CS-M771-10, 10spd, 11-36t
Chain Shimano
Handlebar Answer ProTAPER Alloy, 680 mm
Headset FSA Integrated
Stem Thomson Elite X4, 31.8 mm x 100mm, 0°
Seatpost Niner RDO Carbon, 31.6mm
Seatpost Travel N/A
Saddle WTB Niner Custom NiCro Tubular Rails
Front Axle Spacing 15x100mm (Thru-Axle)
Rear Axle Spacing 10x135mm (Quick Release Disc)
Wheelset Stan's NoTubes ZTR Arch MK3 Disc Alloy, Hope 4Pro
Front Tire Maxxis Ardent EXO TR, 29" x 2.4"
Rear Tire Maxxis Ardent EXO TR, 29" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless

Geometry

Recommended Rider Height 5'7" - 5'10"
a. Effective Top Tube 610 mm
b. Seat Tube 419 mm
c. Seat Tube Angle 72.0°
d. Head Tube Angle 70.0°
e. Head Tube 110 mm
f. Stack 624 mm
g. Reach 408 mm
h. Standover Height 749 mm
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

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“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

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