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Today’s DealsGrowler 40
A 26″ / 27.5″ aluminum frame hardtail trail bike with upper mid-range components.
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Manufacturer Price
$1,359| Frame | Aluminum |
|---|---|
| Suspension | Hardtail, 130mm |
| Fork | Suntour RAIDON |
| Wheels | 26″ / 27.5″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | Deore |
| Brakes | Shimano Hydraulic Disc |
| Seatpost | Dropper |
5'1" – 5'6"
5'4" – 5'9"
5'7" – 6'0"
5'10" – 6'3"
6'0" – 6'5"
🐐 Estimated
None yet.
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Summary
The Rocky Mountain Growler is a versatile and aggressive mountain bike for youth, offering a mix of hardtail and full-suspension options. It's praised for its progressive geometry, adjustable features like the RIDE-9 system, and value for money, though some models may feel stiff or lack in tire specification. The bike is designed to grow with the rider, with options to convert wheel sizes and adjust suspension.
Progressive geometry suitable for aggressive riding
Adjustable features like RIDE-9 system for growing riders
Good value for money with reliable components
Versatile for singletrack, technical descents, and bike park laps
Option to convert between 24” and 26” wheels on some models
Frame stiffness can feel harsh on hardtail models
Stock tires may need upgrading for technical trails
Some models may feel less stable at speed
Limited traction in loose conditions for certain builds
The Growler felt like a good, normal trail bike, not some speed-thirsty mutant.
The bike is designed to tear up singletrack, rip down technical descents, and knock out bike park laps all day long
Rocky Mountain delivers a hell of a lot of bike at this price.
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Jun 2020
The Growler Jr 24 is a scaled down version of the popular hardtail from Rocky Mountain Bikes. Like its big brother, it’s a progressive hardtail shredding machine.
Progressive geometry and plenty of kid friendly features
A bit on the heavy side

Oct 2020 · McCoy
Enduro geometry on a hardtail?

Nov 2019
Modern geometry meets affordable hardtail in the Rocky Mountain Growler 50.

Aug 2019 · Jeremy Benson
The Rocky Mountain Growler 40 is a reasonably capable hardtail that has a distinctly upright riding position. There was nothing especially standout about...
Affordable
Comfortable
Poor tire specification
Upright rider position
Less stable at speed

Jun 2019
" On my first ride down I hit the same trails I usually ride on test bikes that cost many times its price..."

Aug 2016 · Philippe Tremblay
A versatile bike for growing youth and an affordable plus-sized alloy hardtail
Aug 2016 · Saris Mercanti
Whether you're little ripper or just a kid at heart, Rocky Mountain has two new models that are sure to please. - Mtbr.com
| Frame | Rocky Mountain 6061 Alloy. Threaded BB. Tapered Zerostack Headtube BB Standard: BSA, 73mm, Threaded |
|---|---|
| Fork | Suntour Raidon 34 LOR Air 130mm Travel: 130mm Spring Type: Air |
| Bottom Bracket | Rocky Mountain Sealed - Shimano Compatible |
| Headset | FSA No. 57B-1 |
| Stem | Rocky Mountain AM |
| Handlebar | Rocky Mountain XC 760mm |
| Saddle | WTB Volt |
| Seatpost | X-Fusion Manic 30.9mm Type: Dropper |
| Pedals | Alloy Platform |
| Grips | Rocky Mountain Lock On Light |
| Rear Derailleur | Shimano Deore |
|---|---|
| Crank | Rocky Mountain Microdrive 2PC 30T |
| Shifters | Shimano Deore |
| Cassette | Sunrace CSMS2 11-46T |
| Chain | KMC X10-1 |
| Brakes | Shimano MT400 Type: Shimano Hydraulic Disc |
| Rims | Alex MD35 Tubeless Compatible - Tape | Valves | Sealant Not Incl |
|---|---|
| Spokes | 2.0 Stainless |
| Front Hub | Shimano MT-400 Boost 15mm |
| Rear Hub | Shimano M3050 |
| Tires | F: WTB Ranger 27.5 x 2.8 (XS: 26 x 2.8) / R: WTB Ranger 27.5 x 2.8 (XS: 26 x 2.8) |
First added October 4
Last updated April 14
Not listed for 1,886 days