Yamaha R1 specification modifications are:
Bore engines up to maximum results. Rear front tire wear large sizes. Single swing arm for high-speed balance. R1 motor body change with carbon frame covers.
Yamaha R1 Horsepower Modifications
Yamaha R1 specification modifications are:
Bore engines up to maximum results. Rear front tire wear large sizes. Single swing arm for high-speed balance. R1 motor body change with carbon frame covers.
