Key Features of the Flybikes Proton BMX Bike:
21” top tube | 13.6” rear end | 8.5” bars height | 32mm offset fork
4130 Chromoly main frame, bars & forks steer tube
Removable brake mounts (1)
Trebol 6061 double wall rim & sealed Trebol hubs
Flybikes Dos 20 seat with Tripod system
Trebol 6061-T6 alloy top load stem
Trebol 4130 chromoly D shape cranks with sealed Spanish bb
Trebol 25t 4130 chromoly sprocket
Flybikes Ruben tires, grips & pedals
LHD (Left hand drive) option
Bikes are not eligible for free shipping and are shipped separately from the rest of the order.
Signature may be required.
Shipping rates will be calculated at the shopping cart.
International Orders: Please refer to the International Shipping Page