250cc hornet racing motorcycle unique design 250cc racing motorbike 250cc engine,duplex cylinder,big power cool yellow colour

This is a most designable 250cc racing motorcycle prototype,there are no headlight cover,side cover and something like that,because we would like to use your design idea to make it unique for your market.

Basic specification:

250cc 4 stroke,air-cooled,duplex cylinder,vertial engine

Max speed:110km/h

Tire: Front 110/70-17,Rear 160/60-17

Brake:Front disc,Rear disc

Sport model YF250P (Big Hornet) Racing Motorcycle