Built on an ALUXX SL aluminum frameset that’s designed to optimize its 27.5 wheels, Reign gives you the capabilities and the confidence to push your limits on aggressive terrain. Its trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and features a lighter, stiffer Advanced Forged Composite upper rocker arm. Updated geometry with a longer cockpit, a tapered OverDrive steerer tube design, and air or coil shock-compatible mounts are all aimed at maximizing control—especially at speed and on rowdy terrain.


  • Frame
    ALUXX SL 6011 aluminum frame, Advanced Forged composite rocker arm, molded chainstay, seatstay, and down tube protection
  • Fork
    FOX FLOAT 38 Performance Elite, GRIP2 damper, custom tuned, Kabolt axle, 44mm offset, 170mm
  • Rear Shock
    FOX DHX2 Performance Elite, custom tuned, trunnion mount, 205mm x 60mm
  • Crank
    Truvativ Descendent 6K Eagle DUB, 165mm length (SM), 170mm length (MD/LG/XL)
  • Bottom Bracket
    27mm drop, SRAM DUB, PressFit
  • Chain
    439mm, MRP, alloy, upper slider with bashguard, Truvativ Descendent 6K, 32 tooth, SRAM NX Eagle, 12-speed
  • Brakes
    Shimano SLX, 4-piston, Shimano SLX
  • Seatpost
    Giant Contact Switch dropper, 30.9mm, Single bolt, 30.9mm, Single bolt
  • Saddle
    Giant Romero
  • Handlebar
    Giant Contact SL TR35, 800mm width, 35mm clamp diameter, 20mm rise
  • Stem
    Giant Contact SL, 35mm bar clamp, 40mm length (SM/MD/LG), 50mm length (XL)
  • Headset
    Giant Overdrive
  • Wheels
    Giant AM 29, tubeless ready, sleeve-joint, 30mm inner width
  • Wheel Size
  • Hubs
    Giant Tracker Performance, sealed bearings, 110x15mm Boost front, 148x12mm Boost rear with HG driver
  • Tires
    Front: Maxxis Assegai, 3C MaxxTerra, EXO+, TR, 29" x 2.5" WT, Rear: Maxxis Minion DHR II, 3C MaxxTerra, EXO+, TR, 29" x 2.4" WT
More Info
Mountain bike pricing and specifications are ever changing. This info was last updated September 12, 2021.
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