Fly Proton Freecoaster BMX Bike 2019

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Regular price €575.95 €504.55 In Stock
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  • The Proton has been refined for 2019 just like the rest of the Fly mid-range bike line, The fork has been upgraded to a hydroformed 1-piece steerer tube. This bike now comes with a Trebol headset, a stronger 510 chain, bigger bars and a taller standover height, improving the overall look and feel, The cranks have been upgraded to the clean Trebol Bueno cranks. The 2019 Proton now comes equipped with four pegs, a shorter 13" rear end and shorter 28mm offset forks that is geared more toward the street riders out there!

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Product Specs
  1. FRAME MATERIAL: Full 4130 Chromoly
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 21"
  4. CHAIN STAY LENGTH: TBC
  5. HEADTUBE ANGLE
  6. SEAT TUBE ANGLE
  7. FORKS: Full Chromoly, Tapered Legs, 10mm
  8. BARS: Full Chromo 8.75" x 28"
  9. STEM: Trebol Top Load
  10. HEADSET: Sealed Integrated
  11. BRAKE MOUNTS: Removable
  12. BRAKES: Fly Springhanger U-Brake
  13. FRONT HUB: Trebol Bueno Sealed
  14. FRONT RIM: Trebol, Alloy Double Wall
  15. REAR HUB: Trebol bueno FC Hub, 14mm 9t Driver
  16. REAR RIM: Trebol, Alloy Double Wall
  17. TYRES: Trebol 2.35"
  18. SPROCKET: Trebol 25t Aluminum
  19. CRANKS: Trebol 3pc 4130 Chromoly 175mm
  20. BB: Sealed Mid
  21. PEDALS: Ruben Graphite
  22. SEAT: Fly Proton Tripod
  23. GEARING: 25/9
  24. WEIGHT: 24.9lbs / 11.3Kgs

Product Highlights
  • Longer top tube is great for taller riders who need a bit more room (6ft / 180cm plus)
  • Designed to excel at Street riding thanks to responsive geometry but will feel at home in any riding environment
  • Great for gringing, pegs included
  • Allows for more fakie tricks thanks to the Freecoaster rear hub
  • Sealed bearings throughout

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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