SIR 9

SIR 9

Made from metal.

Niner

There’s a new bike in town. It’s built to last and not let you down. 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. A comfortable, capable, hand-built bike made from proven, air-hardened, heat-treated steel. That’s right, steel. Because Steel Is Real and it’s fully optimized in the SIR 9.

Specifications

Frameset
  • Frame
    HAND WELDED AIR HARDENED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLE
  • Fork
    FOX 34 SC FLOAT FACTORY EVOL FIT4, 3 POSITION W/ ADJ, KASHIMA COAT, 120MM, 110X15MM, 44MM OFFSET
Drivetrain
  • Rear Derailleur
    SRAM X01 EAGLE 12SP
  • Shifter
    SRAM X01 EAGLE 12SP
  • Crank
    SRAM X1 EAGLE CARBON DUB 32T CNC RING
  • Bottom Bracket
    SRAM DUB PF30
  • Cassette
    SRAM EAGLE XG 1295, 10-52T
  • Chain
    SRAM X01 EAGLE 12SP
Components
  • Brakes
    SRAM G2 RSC
  • Rotors
    180/160 CENTERLINE X ROTORS
  • Seatpost
    KS LEV SI (XS/S-100MM, M/L/XL-150MM)
  • Saddle
    NINER CUSTOM TR WITH CRN-TI RAILS, PRINTED NINER GRAPHIC
  • Handlebar
    RACE FACE NEXT R 800MM WIDE, 35MM RISE, 35MM CLAMP
  • Stem
    RACE FACE TURBINE R 40MM, 35MM CLAMP
  • Grips
    NINER GRRRIPS L/O SOFT COMPOUND
  • Headset
    NINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6|ZS56/40
Wheels
  • Wheels
    DT SWISS XMC 1501 SPLINE 30, CENTERLOCK, 110X15MM
DT SWISS XMC 1501 SPLINE 30, CENTERLOCK, 148X12MM, RATCHET EXP 36
  • Wheel Size
    27.5”
  • Tires
    SCHWALBE NOBBY NIC EVO SUPER TRAIL TLE ADDIX SPEEDGRIP 2.6
SCHWALBE NOBBY NIC EVO SUPER TRAIL TLE ADDIX SPEEDGRIP 2.35
Miscellaneous
  • Miscellaneous
    CEMENT GRAY/BLACK
More Info
Mountain bike pricing and specifications are ever changing. This info was last updated August 16, 2021.
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