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Niner SIR 9 3-Star Medium Bike - 2018
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Niner SIR 9 3-Star Medium Bike - 2018
Item #BMT12031
Condition:
Pre-Owned
Fit Range: 5'8" - 6'0"
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Shipping & Assembly
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.
Our Guarantee
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
Returns
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Specifications
Details
| Year | 2018 |
| Brand | Niner |
| Model | SIR 9 3-Star |
| Size | Medium |
| Frame Material | Steel |
| Drivetrain | SRAM, 1x12 spd |
| Weight | 28 lbs 8 oz |
Build
| Fork | Fox 34 Float Factory Fit4 |
| Fork Travel | 120mm |
| Rear Shock | N/A |
| Rear Shock Travel | N/A |
| Brakes | SRAM Guide R, Disc Brakes - Hydraulic |
| Shifters | SRAM GX Eagle, Mechanical |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM GX Eagle |
| Crankset | Truvativ Stylo, 32t, 175 mm |
| Cassette | SRAM XG 1275, 12spd, 10-50t |
| Chain | SRAM Eagle |
| Handlebar | Race Face Aeffect R, 770 mm |
| Headset | Niner |
| Stem | Race Face Aeffect R, 31.8 mm x 50mm, 0° |
| Seatpost | KS Lev Integra, 30.9mm |
| Seatpost Travel | 150mm |
| Saddle | Niner |
| Front Axle Spacing | 15x110mm Boost |
| Rear Axle Spacing | 12x148mm Boost |
| Wheelset | Stan's NoTubes Arch MK3, Stan's Neo |
| Front Tire | Maxxis Ardent, 29" x 2.4" |
| Rear Tire | Maxxis Ardent, 29" x 2.25" |
| Tire Type | Tubeless |
| Pedals | Sold separately |
Geometry
| Fit Range |
5'8" - 6'0"
|
| A. Effective Top Tube | 603 mm |
| B. Seat Tube | 421 mm |
| C. Seat Tube Angle | 74.0° |
| D. Head Tube Angle | 68.0° |
| E. Head Tube | 110 mm |
| F. Stack | 620 mm |
| G. Reach | 425 |
| H. Standover Height | 739 mm |
Changing the way cyclists buy bikes.
Who is TPC?
We’re fellow bike nerds. We're cyclists who want to find the right bike, components, and accessories for you. That’s why we created our innovative Certified Pre-Owned bike process and why we’re committed to finding the best products you need for your adventures.
Bikes are meant
to be used.