Niner SIR 9 5-STAR Mountain Bike - 2019, Medium drive side Niner SIR 9 5-STAR Mountain Bike - 2019, Medium non-drive side Niner SIR 9 5-STAR Mountain Bike - 2019, Medium sticker Niner SIR 9 5-STAR Mountain Bike - 2019, Medium drivetrain Niner SIR 9 5-STAR Mountain Bike - 2019, Medium front wheel Niner SIR 9 5-STAR Mountain Bike - 2019, Medium cockpit Niner SIR 9 5-STAR Mountain Bike - 2019, Medium crank Niner SIR 9 5-STAR Mountain Bike - 2019, Medium detail 1
2019 Medium SKU: BMT18380

Niner SIR 9 5-STAR Mountain Bike - 2019, Medium

Regular price

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shipping icon $94.99 RideFast Shipping

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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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Specifications

Year 2019
Brand Niner
Model SIR 5-STAR MY19 - MD - Slate Blue/Orange - 29
Size Medium
Frame Material Steel
Drivetrain SRAM, 1x12 spd
Weight 27 lbs 6 oz
Fork Fox Factory SC
Fork Travel 120mm
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 Carbon, 32t, 175 mm
Cassette SRAM XG1295, 12spd, 10-50t
Chain SRAM
Handlebar RaceFace NextR Carbon, 760 mm
Headset Integrated
Stem RaceFace Aeffect Alloy, 35.0 mm x 40mm, 0°
Seatpost SDG Tellis, 30.9mm
Seatpost Travel 150mm
Saddle Niner Custom TR
Front Axle Spacing 15x110mm Boost (Thru-Axle)
Rear Axle Spacing 12x148mm Boost (Thru-Axle)
Wheelset Stans NoTubes Arch CB7 Carbon, Stans NoTubes NEO Ultimate
Front Tire Maxxis Minion DHF Maxx Terra EXO TR, 29" x 2.5"
Rear Tire Maxxis Rekon Maxx Terra EXO TR, 29" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless

Geometry

Recommended Rider Height N/A
a. Effective Top Tube 603 mm
b. Seat Tube 421 mm
c. Seat Tube Angle 74°
d. Head Tube Angle 68°
e. Head Tube 110 mm
f. Stack 620 mm
g. Reach 425 mm
h. Standover Height 739 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.”

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