Rocky Mountain Growler JR20
$999.99
$999.99
Rocky Mountain Growler JR20
Burly hardtail goodness in three sizes. Whether they’re hopping off curbs or charging rowdy singletrack, the Growler Jr sets kids up right to ride hard and have fun doing it. Best for experienced junior riders who aren’t afraid to go big.
Specification:
| Component | Specification |
|---|---|
| Frame | Rocky Mountain 6061 Alloy | Threaded BB | Zerostack Headtube | Dropper Post Compatible. Rear Triangle |
| Fork | Suntour XCT JR 63mm |
| Front Travel | 60mm |
| Headset | Rocky Mountain | Loose Ball Bearings | 1-1/8" Crown Race |
| Stem | Rocky Mountain 31.8 XC | 7° Rise | All Sizes = 40mm |
| Handlebar | Rocky Mountain XC | 600mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8 Clamp |
| Grips | Rocky Mountain Slide On Kids |
| Brakes | Shimano MT4100 2 Piston | Resin Pads | F: Shimano RT10 160mm | R: Shimano RT10 160mm |
| Shifters | SunRace DLM403 Trigger |
| Rear Derailleur | SunRace RDM903 With Clutch |
| Cranks & Chainring | Rocky Mountain Microdrive 3PC | 28T | Sram 76mm BCD | Crank Length: 127mm |
| Bottom Bracket | Sealed Cartridge Bearing |
| Cassette | SunRace CSM680 11-40T |
| Chain | KMC Z8.3 |
| Front Hub | Shimano TX505 |
| Rear Hub | Shimano TX505 |
| Spokes | 2.0 Stainless |
| Rims | Rocky Mountain JR30 Tubeless | 32H | Tubeless Compatible - Tape / Valves / Sealant Not Incl |
| Tires | F: Kenda Kadre 20 x 2.6 // R: Kenda Amrak 20 x 2.4 |
| Seatpost | Rocky Mountain Pivotal 30.9mm |
| Saddle | Rocky Mountain Pivotal Kids |
Geometry
| Component | Specification |
|---|---|
| KIDS | |
| Top Tube Horizontal (mm) | 471 |
| Head Tube Angle (deg) | 66 |
| Head Tube Length (mm) | 95 |
| Seat Tube Angle (deg) | 73 |
| Seat Tube Length (mm) | 255 |
| Rear Centre (mm) | 360 |
| Bottom Bracket Drop (mm) | 15 |
| Reach (mm) | 340 |
| Stack (mm) | 429 |
| Standover Height (mm) | 614 |
| Wheelbase (mm) | 927 |