Details
Push those pedals, hold the line, and enjoy what feels like infinite traction across rough terrain. The Growler is an incredibly capable hardtail that makes short work out of technical climbs, is ready to rail corners, and smooths out uneven ground. Like a fresh fill of a West Coast IPA, the Growler packs a punch of confidence with its 29x2.6" tires. Cheers, eh!
- Rocky Mountain 6061 Alloy frame
- RockShox 35 Gold RL 140mm fork
- SRAM Eagle drivetrain
- Shimano MT400 hydraulic disc brakes
- WTB ST i30 TCS rims and Shimano MT400 Boost hubs

Wider than standard yet narrower than fat, plus-size rims and tires hit the sweet spot in grip, stability, and speed, giving you more confidence on technical terrain. Compared to a standard tire you’ll feel grip in places you wouldn’t expect thanks to a bigger contact patch and greater rollover clearance. More air volume allows lower tire pressures which softens bumps and increases float on sand or snow. Whether you’re a novice or an expert, the benefits of plus-size tires and rims will amplify your mountain biking fun.

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.
Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.
Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.
Specs
Frame | Rocky Mountain 6061 Alloy, Threaded BB, Tapered Zerostack Headtube, Dropper Post Compatible |
---|---|
Fork | RockShox 35 Gold RL 140mm 44mm Offset |
Headset | FSA Orbit NO.57E |
Axles |
Front: 15 x 110mm Boost thru-axle Rear: 12 x 148mm Boost thru-axle |
Rims/Wheels | WTB ST i30 TCS 2.0 Tubeless |
Hubs | Shimano MT400 |
Spokes | 2.0 Stainless |
Tires |
Front: WTB Vigilante TCS Light High Grip Tri-Tec 29 x 2.6" Rear: WTB TrailBoss G2 TCS Light Fast Rolling Tri-Tec 29 x 2.6" |
Crankset | SRAM SX Eagle |
Chainrings | 30T |
Bottom Bracket | SRAM BSA DUB |
Chain | SRAM SX Eagle |
Rear Derailleur | SRAM GX Eagle |
Cassette/Rear Cogs | SRAM PG-1210 11-50T |
Shifters | SRAM NX Eagle |
Handlebars | Rocky Mountain AM 780mm |
Tape/Grips | Rocky Mountain Lock On Light |
Stem | Rocky Mountain 35 AM |
Brake Levers | Shimano MT400 |
Brakes | Shimano MT420 4 Piston Front Shimano MT400 2 Piston Rear |
Pedals | Alloy Platform |
Saddle | WTB Volt Race 142 |
Seat Post | Rocky Mountain Toonie Drop 30.9mm |
* Subject to change without notice.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black/Brown / Small | 770416271881 | B0041SM1 | GRO2057525M |
Black/Brown / Medium | 770416271898 | B0041MD1 | GRO20695059D |
Black/Brown / Large | 770416271904 | B0041LG1 | GRO20709168G |