The SIR 9 is a comfortable, capable, hand-built bike made from proven, air-hardened, heat-treated Reynolds 853 steel. When you’re spinning up the steeps, bombing down the backcountry and grinding out the final miles as the sun sinks into the horizon, you need a bike you can trust.
| Size | Small, Medium, Large, X-Large |
|---|---|
| Rear Derailleur | SHIMANO XT M8100 SGS 12SP |
| Seatpost | KS LEV SI (XS/S-100MM, M/L/XL-150MM) |
| Headset | NINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6, ZS56/40 |
| Stem | RACE FACE TURBINE R 40MM, 35MM CLAMP |
| Tape/Grips | NINER GRRRIPS L/O SOFT COMPOUND |
| Handlebars | RACE FACE NEXT R 800MM WIDE, 35MM RISE, 35MM CLAMP |
| Brake Levers | SHIMANO XT M8100 |
| Brakes | SHIMANO XT M8100, METAL PAD W/ FIN |
| Chain | SHIMANO XT M8100 W/ QUICKLINK |
| Cassette/Freewheel | SHIMANO XT M8100 12SP, 10-51T |
| Shifters | SHIMANO XT M8100 12SP I-SPEC EV |
| Color | Cement/Black/Copper |
| Chainrings | 32T |
| Crankset | RACEFACE NEXT R CARBON 12SP, 32T (S/M/L – 170MM, XL – 175MM) |
| Bottom Bracket | RACEFACE PF30 |
| Tires | FRONT: SCHWALBE NOBBY NIC EVO SUPER TRAIL TLE ADDIX SPEEDGRIP 2.6REAR: SCHWALBE NOBBY NIC EVO SUPER TRAIL TLE ADDIX SPEEDGRIP 2.35 |
| Axles | Front: Boost 15x110mm thru axleRear: Boost 12x148mm thru axle |
| Spokes | DT Competition straight pull |
| Hubs | DT Swiss 350 Centerlock, Ratchet System 36 SL |
| Rims | DT Swiss XM 1700 SPLINE, aluminum clincher, 30mm internal |
| Fork | FOX 34 SC FLOAT FACTORY EVOL FIT4, 3 POSITION W/ ADJ, KASHIMA COAT, 120MM, 110X15MM, 44MM OFFSET |
| Frame | HAND WELDED AIR HARDENED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLE |
| Saddle | NINER CUSTOM WITH CRN-TI RAILS, EMBOSSED NINER GRAPHIC |
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