The Rocky Mountain Growler is classic meets modern. The proven traditional curved frame has been combined with the latest components, making it an instant classic that will stand the test of time.

The semi-rigid aluminum frame is light and maneuverable, allowing you to hurtle down hills, perform on technical climbs, and negotiate turns with ease.

Add to that a Shimano Deore 12-speed drivetrain, adjustable SR Suntour air suspension and rugged WTB wheels with Maxxis tires for excellent traction.

In short, the Gowler 40 is a refreshingly simple (yet rugged) ally for your eventful days on the trail.

Specifications

    • Frame
      • Rocky Mountain 6061 Alloy
      • Threaded BB
      • Boost 148mm
      • Tapered Zerostack Headtube
      • Dropper Post Compatible
      • Rear Triangle

    • Headset Rocky Mountain | Loose Ball Bearings | 1.5" Crown Race
    • Fork
      • Suntour Raidon 34 LOR Air Boost 140mm
      • Front Travel 140mm

    • Crankset
      • Rocky Mountain Microdrive 2PC
      • Direct Mount| 24mm Spindle
      • Crank Length: XS-SM-MD = 170-mm | LG - XL = 175mm
      • Bottom Bracket
      • Rocky Mountain Sealed - Shimano Compatible
    • Chainring(s) 30T
    • Cassette

      SunRace CSMZ800 WA10 11-51T

    • Chain Shimano M6100
    • Rear Derailleur Shimano Deore 12 speed
    • Shifters Shimano Deore 12 speed
    • Brakes
      • Shimano MT4100 2 Piston
      • Resin Pads
    • Rotors

      Shimano RT30 180/180 mm

    • Handlebar
      • Rocky Mountain AM
      • 800mm 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 = 40mm
    • Seatpost

      Rocky Mountain Toonie Drop Alloy 30.9mm

    • Saddle

      Rocky Mountain 148 Steel

    • Rims
      • WTB ST i30 TCS 2.0 Tubeless
      • 32H
      • Tubeless Ready - Tape / Valves Incl
    • Front Hub

      Rocky Mountain Sealed Boost 15mm

    • Rear Hub

      Rocky Mountain Sealed Boost 148mm

    • Spokes 2.0 Stainless
    • Front Tire

      Maxxis Minion DHF 2.6 EXO Tubeless Ready

    • Rear Tire

      Maxxis Minion DHR II 2.6 EXO Tubeless Ready

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