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Niner SIR 9 2-STAR Mountain Bike - 2019, Large
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Niner SIR 9 2-STAR Mountain Bike - 2019, Large
Item #BMT14474
Condition: Certified Pre-Owned
Fit Range: 5'11" - 6'3"
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Shipping & Assembly
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & 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.
Specifications
Details
| Year | 2019 |
| Brand | Niner |
| Model | SIR 9 2-STAR |
| Size | Large |
| Frame Material | Steel |
| Drivetrain | SRAM, 1x12 spd |
| Weight | 29 lbs 9 oz |
Build
| Fork | RockShox Judy |
| Fork Travel | 120mm |
| Rear Shock | N/A |
| Rear Shock Travel | N/A |
| Brakes | SRAM Level, Disc Brakes - Hydraulic |
| Shifters | SRAM NX Eagle, Mechanical |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM NX Eagle |
| Crankset | SRAM NX Eagle, 32t, 175 mm |
| Cassette | SRAM PG 1230, 12spd, 11-50t |
| Chain | SRAM |
| Handlebar | Race Face Aeffect R, 780 mm |
| Headset | Niner Integrated |
| Stem | SRAM NX Eagle, 35.0 mm x 40mm, 0° |
| Seatpost | Niner Alloy, 30.9mm |
| Seatpost Travel | N/A |
| Saddle | Niner |
| Front Axle Spacing | 15x110mm Boost (Thru-Axle) |
| Rear Axle Spacing | 12x148mm Boost (Thru-Axle) |
| Wheelset | Niner Alloy, Niner |
| Front Tire | Maxxis Rekon +, 27.5" x 2.8" |
| Rear Tire | Maxxis Rekon +, 27.5" x 2.8" |
| Tire Type | Tubeless |
| Tubeless Compatibility | Yes (rim strips and valve stem included) |
| Pedals | Sold separately |
Geometry
| Fit Range |
5'11" - 6'3"
|
| A. Effective Top Tube | 627 mm |
| B. Seat Tube | 485 mm |
| C. Seat Tube Angle | 74° |
| D. Head Tube Angle | 68° |
| E. Head Tube | 125 mm |
| F. Stack | 634 mm |
| G. Reach | 445 mm |
| H. Standover Height | 791 mm |
Inspected. Tested. Trusted.
What is CPO?
CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.
Bikes are meant
to be used.