The Rocky Mountain Fusion has all the qualities you'd expect from a semi-rigid bike. It offers excellent maneuverability to negotiate turns, navigate through technical trails or narrow paths with ease, the lightness to get to the top of a mountain at top speed, and all the traction needed to venture out onto rough terrain.

The Fusion 40 features an aluminum frame with internal cables, RockShox Judy Silver suspension with 100mm of travel, SRAM Eagle 12-speed drivetrain and Shimano hydraulic disc brakes.

Specifications

    • Frame
      • Rocky Mountain 6061 Alloy
      • Threaded BB
      • Zero Stack Tapered Headtube Rear Triangle
    • Headset Rocky Mountain | Loose Ball Bearings | 1.5" Crown Race
    • Fork

      RockShox Judy Silver Fast Black TK Air 100mm

    • Crankset
      • SRAM SX Eagle Powerspline
      • SM-MD 170mm Crank Length | LG-XL 175mm Crank Length
      • Bottom Bracket
      • SRAM Powerspline
    • Chainring(s) 30T
    • Cassette

      SRAM PG-1210 11-50T

    • Chain SRAM SX Eagle
    • Rear Derailleur SRAM SX Eagle
    • Shifters SRAM SX Eagle
    • Brakes
      • Shimano MT4100 2 Piston
      • Resin Pads
    • Rotors

      Shimano RT10 160/160 mm

    • Handlebar
      • Rocky Mountain XC
      • 760mm Width
      • 25mm Rise
      • 9° Backsweep
      • 5° Upsweep
      • 31.8 Clamp
    • Grips Rocky Mountain Lock On Light
    • Stem
      • Rocky Mountain 31.8 XC
      • 7° Rise
      • All Sizes = 50mm
    • Seatpost

      Rocky Mountain 30.9mm

    • Saddle

      Rocky Mountain 148 Steel

    • Rims
      • WTB ST i30 TCS 2.0 Tubeless
      • 32H
      • Tubeless Compatible - Tape / Valves
      • Sealant Not Incl
    • Hubs

      Shimano TX505

    • Spokes 2.0 Stainless
    • Tires

      WTB Ranger Comp 29 x 2.4

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