2022 Rocky Mountain Growler 20 A 29″ aluminum frame hardtail trail bike with upper mid-range components.
Build
Frame | Rocky Mountain 6061 Alloy. Threaded BB. Boost 148mm. Tapered Zerostack Headtube. Dropper Post Compatible. Rear Triangle BB Standard:Â BSA, 73mm, Threaded Colors:Â Gold / Yellow; Black / Red |
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Fork | Suntour XCM34 DS 130mm |
Bottom Bracket | Sealed Cartridge Bearing |
Headset | Rocky Mountain | Loose Ball Bearings | 1.5″ Crown Race |
Stem | Rocky Mountain 31.8 AM | 7° Rise | All Sizes = 40m |
Handlebar | Rocky Mountain AM | 780mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8 Clamp |
Saddle | Rocky Mountain 148 Steel |
Seatpost | Rocky Mountain Toonie Drop Composite 30.9mm | SM = 125mm | MD – LG = 150mm | XL = 170mm |
Grips | Rocky Mountain Lock On Light |
Groupset
Rear Derailleur | MicroShift Advent X 10spd With Clutch |
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Crank | Rocky Mountain Microdrive 3PC | 28T |76mm Asymmetrical BCD | Crank Length: XS-SM-MD = 170-mm | LG – XL = 175mm |
Shifters | MicroShift Advent X 10spd |
Cassette | MicroShift CS-H104 11-48T |
Chain | KMC X10-1 |
Brakes | Clarks M2 2 Piston | Resin Pads | F: Shimano RT10 180mm | R: Shimano RT10 180mm |
Wheels
Rims | Rocky Mountain TR30 Tubeless | 32H | Tubeless Compatible – Tape | Valves | Sealant Not Incl |
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Spokes | 2.0 Stainless |
Front Hub | Rocky Mountain Boost 15mm |
Rear Hub | Rocky Mountain Boost 148mm |
Tires | F: Kenda Amrak 29 x 2.6 | R: Kenda Amrak 29 x 2.6 |
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