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  • Niner Frame - SIR 9 NEW

    Size
    SM
    MED
    LGE
    XL
    COLOUR
    GREY/BLUE/ORANGE
    $1,799.00

    Availability:

     

    PRODUCT OVERVIEW

    Take charge of your ride with this Reynolds 853 Steel frame designed around Niner’s [R]evolution trail geometry which begs the rider to push their limits. Ride it hard. Ride it fast. After all, it’s made from a truly time-tested material that’s been air hardened and heat treated. The efficient, yet compliant ride quality of the SIR 9 harkens back to a simpler time. A time without linkages and complicated shock settings. A time where all the energy you put into the pedals moves you forward.

    Features:

    • Redesigned bottom bracket and chainstay junction: Keeping ride quality in mind as well as tire clearance, we went to great lengths to design this crucial frame junction. The PF 30 Bottom Bracket allows you to run a standard press fit bottom bracket or, if simplicity is your thing, throw in an eccentric bottom bracket and run singlespeed. A hidden plate inside the chainstay yoke stiffens and strengthens in order to improve power transfer.
    • Multiple mounting options: Pack it in, pack it out: Eighteen. As in 18 mounting points allow you to run racks and fenders, a bento box, water bottles, etc. This frame is versatile.
    • Niner’s [R]evolution trail geometry: Our trail geo puts the rider in the sweet, balanced spot on the bike. Longer top tube, slacker headtube and shorter chainstays all mean more fun and better handling.
     

    TECHNICAL SPECIFICATION

    • 73MM PF30 BB SHELL (ADAPTERS REQUIRED FOR BSA TYPE BBs)
    • COMPATIBLE WITH BIOCENTRIC 30 FOR SINGLESPEED USE
    • 30.9 SEAT POST
    • 31.8 SEAT COLLAR
    • 1.125" X 1.5" TAPERED ZERO STACK HEAD TUBE, 44MM UPPER, 56MM LOWER, CANE CREEK DESCRIPTION: ZS44/28.6 ZS56/40
    • 34.9 SIDE SWING, FRONT PULL FRONT DERAILLEUR
    • POST MOUNT DISC BRAKE - 180MM MAX ROTOR SIZE
    • 148 X 12 REAR SPACING
    • ALL SIZES HAVE 2 INNER TRIANGLE BOTTLE MOUNTS, 1 MOUNT UNDER DOWN TUBE
    • CAN FIT UP TO A 29 X 2.5 OR 27.5 X 3.0 TIRE (TIRE SIZES VARY BY BRAND, SOME TIRES MAY NOT FIT)
    • COMPATIBLE WITH STANDARD 1X (36T MAX), 2X AND 3X SYSTEMS