Fly Bikes Proton 20" Complete BMX Bike 2024

Fly Bikes Proton 20" Complete BMX Bike 2024

PROTON model is the mid-range BMX Bike that performs perfectly in streets but also in ramps. A resistant bike suitable for any purpose a rider could have.

- 100% CrMo frame, Fork and Bars
- Front Sealed Hub. Freecoaster or Cassette Rear Sealed Hub.
- Pegs and Hub Guards included.
- 3 Piece CrMo Crankset
- Devon Grips, Fuego Tires and Ruben Pedals.
- Tripod Seat

GEOMETRY:
TOP TUBE LENGTH - 21”
CHAIN STAY LENGTH - 13.2”
HEAD TUBE ANGLE - 75º
SEAT TUBE ANGLE - 71º
BB HEIGHT - 11.75”
STAND OVER HEIGHT - 9”
FORK OFFSET - 27MM.
BAR RISE - 9”
BAR WIDTH - 29”
BAR BACKSWEEP - 10º
BAR UPSWEEP - 2º
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SPECIFICATIONS:
FRAME - FULL 4130 CRMO / REMOVABLE BRAKE MOUNTS
FORK - INTEGRATED CONE SHAPE DESIGN / FULL 4130 CRMO / 1 PIECE STEER TUBE
BARS - FULL 4130 CRMO
GRIPS - FLY DEVON / 160 MM LONG
STEM - TREBOL TOP LOAD / FORGED / 6061-T6 ALUMINUM / 50MM
HEADSET - INTERNAL SEALED BEARING
LEVER - TREBOL RIGHT / FORGED / 6061 T-6 ALUMINUM
CRANKS - TREBOL 3PC / 4130 CRMO / 170 MM ARM LENGTH
BOTTOM BRACKET - MID / SEALED BEARING
SPROCKET - TREBOL / CNC MACHINED / 6061-T6 ALUMINUM / 25T
PEDALS - FLY RUBEN GRAPHITE / NYLON - FIBERGLASS COMPOUND
CHAIN - 510 TYPE / 69 LINKS
RIMS - TREBOL / DOBLE SIDE WALLED / 6061-T6 ALUMINUM / 36H
FRONT HUB - TREBOL MALE / SEALED BEARING / 10MM MALE AXLE / 36H
REAR HUB CST OPTION - TREBOL MALE CASSETTE / SEALED BEARING / 14MM MALE AXLE / 36H / 9T
REAR HUB FC OPTION - TREBOL BUENO FC / SEALED BEARING / 14MM MALE AXLE / 36H / 9T
TYRES - FLY FUEGO 2.30 FRONT & REAR / 60 TPI / 120 PSI
SEAT - FLY PROTON TRIPOD / 100% SYNTHETIC LEATHER / 25 MM THICKNESS
POST - TREBOL TRIPOD / FORGED & CNC MACHINED / 6061-T6 ALUMINUM / 135 MM
PEGS - TREBOL HS STEEL / CST OPTION: 1 PAIR / FC OPTION: 2 PAIR
WEIGHT CST OPTION - 11.2 KG / 24.6 LB
WEIGHT FC OPTION - 11.3 KG / 24.9 LB