Fly Neutron BMX Bike

$469.99 Out of Stock

Fly Neutron BMX Bike

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$469.99 Out of Stock
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  • The frame on the Neutron is Trimoly, with 100% CrMo bars and forks that feature the Volcano inspired design that Flay are really psyched on. The tyres really stand out on this bike, so they are now including Ruben 2.35” tires and the Ruben 2 grips to really dial this bike in.

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Product Specs
  1. FRAME MATERIAL: 4130 CRMO DT, TT & CS / 1020 HI-TEN / REMOVABLE BRAKE MOUNTS
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 20.75"
  4. CHAIN STAY LENGTH: 13.2"
  5. HEADTUBE ANGLE: 75°
  6. SEAT TUBE ANGLE: 71°
  7. FORKS: INTEGRATED CONE SHAPE DESIGN / FULL 4130 CRMO / 1 PIECE STEER TUBE
  8. BARS: FULL 4130 CRMO
  9. STEM: TREBOL TOP LOAD / FORGED / 6061-T6 ALUMINUM / 50MM
  10. HEADSET: TREBOL INTERNAL SEALED BEARING
  11. BRAKE MOUNTS: Removable
  12. BRAKES: TREBOL SPRINGHANGER / FORGED / 6061 T-6 ALUMINUM
  13. FRONT HUB: TREBOL BUENO / SEALED BEARING / 3/8” MALE AXLE / 36H
  14. FRONT RIM: TREBOL / DOUBLE SIDE WALLED / 6061-T6 ALUMINUM / 36H
  15. REAR HUB: TREBOL / SEALED BEARING / 14MM MALE AXLE / 36H / 9T
  16. REAR RIM: TREBOL / DOUBLE SIDE WALLED / 6061-T6 ALUMINUM / 36H
  17. TYRES: FLY RUBEN 2.35 FRONT & REAR / 60 TPI / 110 PSI
  18. SPROCKET: TREBOL / 6061 T-6 ALUMINUM CNC MACHINED / 25T
  19. CRANKS: TREBOL 3PC / 4130 CRMO / 170MM ARM LENGTH
  20. BB: MID / SEALED BEARING
  21. PEDALS: FLY RUBEN GRAPHITE / NYLON - FIBERGLASS COMPOUND
  22. SEAT: FLY NEUTRON TRIPOD/ 100% SYNTHETIC LEATHER / 7 MM THICKNESS
  23. GEARING: 25/9
  24. WEIGHT: 25lbs

Product Highlights
  • Great for riders who are between 5ft and 6ft tall (150cm - 180cm)
  • A great all rounder suitable for any type of riding
  • Sealed bearings throughout
  • Strong and durable double walled rims
  • Fitted with high-quality aftermarket components

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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. We have also simplified for you into XS, Small, Medium, etc.

Here is a guide to what size you should be looking for - note that there is some overlap in sizes, as personal preference also comes into the equation!
Rider Height (in) Rider Height (cm ) Wheel Size (in)  Top Tube Length (in) 
2FT - 3FT 60 - 90cm 12" 11.5" - 13"
2'8" - 3'4" 80 - 100 cm 14" 2.8" - 15"
3FT - 3'8" 90 - 110cm 16" 14.5" - 17"
3'6" - 4'6" 105 - 135cm 18" 17" - 18.5"
4'6" - 5'1"
(XS)
135 - 155cm 20" 18" - 20"
4'10" - 5'4" 147 - 162cm 20" 20" - 20.25"
(XS - S)
5'2"- 5'8" 157 - 173cm 20" 20" - 20.5"
(S - M)
5'6" - 6FT 165 - 185cm 20" 20.25" - 21"
(M - L)
6FT + 180cm + 20" 20.75" +
(L - XL)

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