Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 1577142
| Model year | 2015 |
|---|---|
| Brand | Niner |
| Model | SIR 9 3-STAR XT |
| Bicycle type | Mountain Hardtail |
| Archive ID | 1577142 |
| Original MSRP | $3,699.00 |
| Colors | Blaze Yellow, Arctic White, Tamale Red |
| Sizes | S, M, L, XL |
| Frame material | Reynolds 853 DZB (Double Zone Butting) tubing, main triangle |
|---|---|
| Fork | RockShox REBA RL Solo Air 100MM, 15MM |
| Component group | Shimano XT |
|---|---|
| Shifters | Shimano XT M780 10sp I-Spec |
| Front derailleur | Shimano XT M786 10sp |
| Rear derailleur | Shimano XT M786 GS Med Cage 10sp Shadow Plus |
| Crankset | Shimano XT M785 38/26T |
| Bottom bracket | Shimano BB70 |
| BB shell width | 73mm English |
| Rear cogs | Shimano XT M771 10sp 11-36T |
| Chain | Shimano XT HG95 10sp |
| Brakes | Shimano XT M785 ICE Tech Pads with 180/160MM Rotors |
|---|
| Handlebar | NINER Flat Top Carbon, 710MM, Red Niner Graphic |
|---|---|
| Stem | NINER Alloy Stem, Red Niner Graphic |
| Saddle | Niner Custom with Cr-Mo Rails, Niner Graphic |
| Seatpost | NINER Carbon Seat Post, 27.2, 400MM |
| Hubs | 15MM Front, 142 x 12MM Rear |
|---|---|
| Rims | Notubes 3.30/ZTR Arch EX |
| Front tire | Schwalbe Rapid Rob EVO TL 2.40/Racing Ralph EVO TL 2.25 |
| Wheel size | 29 |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.