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2018 Medium SKU: BMT21676

Niner RKT 9 RDO Mountain Bike - 2018, Medium

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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.

Bike will ship in 2-3 business days, after it receives our Certified Pre-Owned service, which includes upgrades listed below & a pro-tune by one of our Master mechanics in Louisville, CO.

- New Origin8 Pulsion Locking grips w/ Dimpled Kraton rubber design for max grip and comfort.
- New Salsa Rustler off-road riser bar for ultimate control.
- New Vittoria Mezcal XC-Trail Graphene 2.0 rear tire offering fast rolling and impressive grip over multiple trail surfaces.

Master Mechanic's Notes
- Moderate cable rub on the headtube.
- Scratches on the rear chainstay as well as on the crank.

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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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Year 2018
Brand Niner
Model RKT 9 RDO
Size Medium
Frame Material Carbon Fiber
Drivetrain SRAM, 1x11 spd
Weight 23 lbs 10 oz
Fork Fox Factory Series 32 FLOAT, Aluminum
Fork Travel 120mm
Rear Shock Fox Factory Series FLOAT DPS Remote
Rear Shock Travel 90mm
Brakes SRAM Guide RSC, Disc Brakes - Hydraulic
Shifters SRAM X01, Mechanical
Front Derailleur N/A
Rear Derailleur SRAM X01
Bottom Bracket Shell Press fit
Crankset SRAM X01 Carbon , 34t, 175mm
Cassette Shimano XT M8000, 11-42t
Chain FSA
Handlebar Salsa Rustler Alloy , 750mm
Headset Niner
Stem Niner RDO Alloy , 31.8mm x 85mm, 6°
Seatpost Niner RDO Carbon , 30.9mm
Saddle Niner
Front Axle Spacing 15x110mm (Thru-Axle)
Rear Axle Spacing 12x148mm Boost
Wheelset Niner / Stan's NoTubes Carbon Tubeless, Niner
Front Tire Maxxis Crossmark TR, 29" x 2.1"
Rear Tire Vittoria Mezcal III, 29" x 2.25"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless


Recommended Rider Height 5'8" - 5'11"
a. Effective Top Tube 594 mm
b. Seat Tube 457 mm
c. Seat Tube Angle 73.5°
d. Head Tube Angle 70°
e. Head Tube 110 mm
f. Stack 607 mm
g. Reach 413 mm
h. Standover Height 739 mm
i. Saddle Height Range N/A

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

— Kari K.


“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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