motorbike

For Superbike and Supersport championships:
Motorcycle models permitted in the World Superbike Championship and World Supersport Championship and in the Superstock Cup must be recent or current production models and readily available through normal dealership channels.
A minimum produced bikes is required.
It is prohibited to use titanium in the manufacturing of the frame, fork, handlebars, swingarm and axle pins. Axle pins in particular may not be made from light alloys.