Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large drive side Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large non-drive side Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large sticker Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large drivetrain Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large front wheel Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large cockpit Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large crank
2019 Large SKU: BMT14465

Niner AIR 9 RDO 4-Star Mountain Bike - 2019, Large

Regular price

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TPC Guarantee

Every bike receives our white glove, Certified Pre-Owned treatment, including a full pro-tune by our Master Mechanics in Louisville, CO. All CPO bikes are pristine and rolling beautifully before we pack and ship to your door.

This bicycle is backed by the TPC Quality Assurance program.

This bicycle has been professionally serviced by our mechanics.

Light wear and tear from cable rub, heel rub, chain, etc.

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141-Point Inspection

This bike passed our 141-point inspection to qualify to be a Certified Pre-Owned bike. It's free of structural damage and is in excellent cosmetic shape.

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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

Assemble your bike in 15 minutes or less! Our bikes ship in our RideFast box for speed and safety. All tools you need to assemble are included.

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Specifications

Year 2019
Brand Niner
Model AIR 9 RDO 4-Star
Size Large
Frame Material Carbon Fiber
Drivetrain SRAM, 1x12 spd
Weight 22 lbs
Fork Fox 32 Float SC Factory Series FIT4 w/ remote-adjust
Fork Travel 100mm
Rear Shock N/A
Rear Shock Travel N/A
Brakes SRAM Guide RSC, Disc Brakes - Hydraulic
Shifters SRAM X01 Eagle, Mechanical
Front Derailleur N/A
Rear Derailleur SRAM X01 Eagle
Crankset SRAM X1 Eagle Carbon DUB, 32t, 175 mm
Cassette SRAM X01 Eagle XG-1295, 12spd, 10-50t
Chain SRAM
Handlebar Niner RDO Carbon, 780 mm
Headset Niner
Stem Niner RDO alloy, 31.8 mm x 90mm, 6°
Seatpost Niner RDO Carbon, 27.2mm
Seatpost Travel N/A
Saddle Niner w/ CrN / Ti rails
Front Axle Spacing 15x110mm Boost (Thru-Axle)
Rear Axle Spacing 12x148mm Boost (Thru-Axle)
Wheelset Stan's NoTubes ZTR Arch S1 aluminum, Stan's Neo
Front Tire Maxxis Rekon 3C Maxx Terra EXO TR, 29" x 2.4"
Rear Tire Maxxis Rekon Race EXO TR, 29" x 2.25"
Tire Type Tubeless
Tubeless Compatibility Yes (rim strips and valve stem included)

Geometry

Recommended Rider Height 5'11" - 6'3"
a. Effective Top Tube 630 mm
b. Seat Tube 483 mm
c. Seat Tube Angle 73.0°
d. Head Tube Angle 70.0°
e. Head Tube 120 mm
f. Stack 626 mm
g. Reach 441 mm
h. Standover Height 786 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.

OVER 1,500 FIVE-STAR REVIEWS

“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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