2021 Rocky Mountain Vertex JR 20 BLK/GL

C$829.00
Disc-brake equipped, performance kids' bike—perfect for getting their first tracks on dirt.

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Disc-brake equipped, performance kids' bike—perfect for getting their first tracks on dirt.

Whether they're riding to school or ripping it up on dirt, lightweight and great performance are important for younger riders too. Our disc-brake equipped Vertex kids' bikes are ready to help instill a lifelong love of having fun on two wheels.

SPECS

  • Frame - Rocky Mountain 6061 SL Alloy. Threaded BB. Zero Stack Headtube. 20" Kid's Geometry
  • Sizes - 20
  • Fork - Suntour XCM JR Air 80mm
  • Front Travel - 80mm
  • Headset - FSA No. 10P | 5/32" X 20 Retainer Bearings
  • Stem - Rocky Mountain XC | 7° Rise | All Sizes = 40mm
  • Handlebar - Rocky Mountain XC | 600mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8mm Clamp
  • Grips - Rocky Mountain Slide On Kids
  • Brakes - Shimano MT200 2 Piston | Organic Pads | Shimano RT10 160mm F Rotor | Shimano RT10 160mm R Rotor
  • Shifters - Sram X5
  • Rear Derailleur - Sram X4
  • Cranks & Chainrings - Rocky Mountain Microdrive 28T
  • Bottom Bracket - SR Suntour Sealed Cartridge Bearing
  • Cassette - SunRace CSM98 11-36T
  • Chain - KMC X9
  • Pedals - Composite Kids
  • Front Hub - Shimano TX505
  • Rear Hub - Shimano TX505 QR
  • Spokes - 2.0 Stainless
  • Rims - Rocky Mountain JR25 Tubeless | Tubeless Compatible - Tape | Valves | Sealant Not Incl
  • Tires - F: Kenda Amrak 20 x 2.4 // R: Kenda Amrak 20 x 2.4
  • Seatpost - Rocky Mountain Pivotal 27.2mm
  • Saddle - Rocky Mountain Pivotal Kids

GEOMETRY

 

  20"
TTH 470
HTA 68
HTL 100
STA 71
STL 255
RC 347
BBD 15
R 323
S 428
*SH 550
WB 872
FO 39
Model Geometry Chart
  • TTH: Top Tube Length - HORZ
  • HTA: Head Tube Angle
  • HTL: Head Tube length
  • STA: Seat Tube Angle - Effective
  • STL: Seat Tube length
  • RC: Rear Centre
  • BBD: Bottom bracket drop
  • R: Reach
  • S: Stack
  • *SH: Standover Height
  • WB: Wheelbase
  • FO: Fork Offset

 

*We measure Standover Height 200mm forward from the centre of the bottom bracket. It's measured this way to provide you with the best possible information when looking at frame geometry. 

We make every effort to ensure accuracy, but reserve the right to update specifications & prices without notification.