Growler 20 Mountain Bike
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Trail-ready simplicity meets modern design in the Rocky Mountain Growler 20 Mountain Bike
What Our Gearhead® Experts Are Saying:
"The Growler 20 is just plain fun. I rode it on some chunky Utah singletrack and was surprised by how confident it felt, even with no rear suspension. The 29 x 2.6in tires give it great grip, and the geometry keeps things feeling playful without sketchiness. Honestly, it’s a killer option if you want a low-maintenance bike that still rips."
We love the Rocky Mountain Growler 20 Mountain Bike for its confident ride feel and old-school trail bike attitude with new-school features. Rocky Mountain gave this hardtail a modern geometry to keep things agile in tight corners and stable at speed. The 130mm Suntour XCM34 fork eats up rough trail chatter, while the 2.6in Kenda Amrak tires add traction and plush support over everything from roots to rock gardens.
Durable MicroShift Advent X 10-speed shifting keeps things simple without sacrificing range. Clarks M2 hydraulic brakes provide reliable stopping power, and the included dropper post is a rare win in this price range. The Growler 20 is a perfect entry into trail riding—or a reliable daily shredder for riders who like to keep things straightforward and fun.
Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.
Details
- Hardtail mountain bike with progressive geometry for confident trail riding
- Suntour XCM34 fork with 130mm travel smooths out chunky trails
- 29 x 2.6in Kenda Amrak tires add grip and cushion over rough terrain
- MicroShift Advent X 10-speed drivetrain keeps shifting simple and durable
- Clarks M2 hydraulic disc brakes with 180mm rotors add reliable stopping power
- Dropper post and wide bars boost trail capability and descending confidence
- Tubeless-compatible TR30 rims with tape and valves included
- Ideal for riders seeking a capable yet low-maintenance trail bike
- Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.
- Item #RMBB04C
- Frame Material
- alloy
- Suspension
- hardtail
- Fork
- Suntour XCM34 DS
- Front Travel
- 130mm
- Shifters
- MicroShift Advent X (10-speed)
- Rear Derailleur
- MicroShift Advent X (10-speed)
- Chainring Sizes
- 28t
- Cassette
- MicroShift CS-H104
- Cassette Range
- 11–48t
- Chain
- KMC X10-1
- Brakeset
- Clarks M2 2-Piston
- Brake Type
- hydraulic disc
- Rotors
- Shimano RT10 (180mm)
- Handlebar
- Rocky Mountain AM
- Handlebar Rise
- 25mm
- Grips
- Rocky Mountain Lock On
- Saddle
- Rocky Mountain 148 Steel
- Seatpost
- Rocky Mountain Toonie Drop
- Wheelset
- Rocky Mountain TR30
- Front Axle
- 15mm Boost
- Rear Axle
- 148mm Boost
- Tires
- Kenda Amrak
- Tire Size
- 29 x 2.6in
- Pedals
- not included
- Activity
- trail
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