Whether they're riding to school or ripping it up on dirt, lightweight and great performance are important for younger riders too, and Rocky Mountain made sure that the Vertex JR20 is up to the task. With its 1x9 SRAM drivetrain, powerful hydraulic disc brakes and Suntour XCM front suspension, it is ready to help instill a lifelong love of having fun on two wheels.
Specifications
Frame 6061 Rocky Mountain Alloy
Fork Suntour XCM JR Air, 80mm
Drivetrain
- SPEEDS 1x9
- CRANKSET Rocky Mountain Microdrive, 28t
- CASSETTE SunRace CSM98, 9s, 11-36t
- CHAIN KMC X9
- REAR DERAILLEUR SRAM X4
- SHIFTER SRAM X5
Brakes
- BRAKES LEVER Shimano MT200
- BRAKES Shimano RT10, hydraulic disc, 160mm
Components
- HANDLEBAR Rocky Mountain XC
- GRIPS Rocky Mountain Slide On Kids
- STEM Rocky Mountain XC
- SEATPOST Rocky Mountain Pivotal
- SADDLE Rocky Mountain Pivotal Kids
- PEDALS Composite Kids
Wheels
- HUBS Shimano TX505
- RIMS Rocky Mountain JR25, Tubeless
- TIRES Kenda Amrak, 20 x 2.4
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