for a dragrace event the body change tobe more thin, so can increase the motor speed.
Gambar modifikasi yamaha RX-Z surabaya. with red paint airbrush make the motor more extreme and show the strong power.
model 135 cc engine
foto modifikasi motor rxz drag extreme
airbrush art painting make the motor tank more extreme
gambar modifikasi motor rxz type drag extreme
front cakram brake make safety riding the speed racer