Radio Cobalt Mini Race BMX Bike 2019

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Regular price $588.95 $490.79 Out of Stock
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  • The Cobalt line combines proven geometry and dialed components giving you the best start out of the gate during the first days racing. The Cobalt Mini is Radio's pint size machine, The scaled down frame and lighter build kit make this thing unrivaled out there on the track.

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Product Specs
  1. FRAME MATERIAL: 6061-T6 Alloy
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 17.5"
  4. CHAIN STAY LENGTH: 13.1"
  5. HEADTUBE ANGLE
  6. SEAT TUBE ANGLE
  7. FORKS: Chromoly Steerer, Hi Ten legs
  8. BARS: 6061 Alloy
  9. STEM: Alloy Top Load
  10. HEADSET: 1 1/8 Aheadset
  11. BRAKE MOUNTS: Welded V-Mounts
  12. BRAKES: V-Brake
  13. FRONT HUB: Looseball, Alloy
  14. FRONT RIM: Double Wall 28h
  15. REAR HUB: Looseball, Alloy 28h Flip Flop
  16. REAR RIM: Double Wall 28h
  17. TYRES: Tioga, Power-Block, 20"x 1-1/8"
  18. SPROCKET: 36t Alloy
  19. CRANKS: Radio Cobalt 3pc Forged 145mm
  20. BB: Radio, BSA square taper, sealed
  21. PEDALS
  22. SEAT
  23. GEARING: 36/16
  24. WEIGHT: 15.23lbs / 6.91Kgs

Product Highlights
  • Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm
  • BMX Racing specific bike
  • Lightweight Alloy frame for extra speed
  • Cobalt 3 pc cranks
  • V-brake system on welded mounts
G5

BMX BIKE SIZE GUIDE

BMX bikes are measured in two ways, the size of the wheel (20” is the standard BMX Wheel size) and the length of the frame which is gauged by the top tube measurement.

Below is a guide to what size you should be looking for. note there is some overlap in sizes as personal preference also comes into the equation. 

BMX Bike Size Chart

< IMPERIAL (FEET & INCHES) --- METRIC (CM) >

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