Wheel Worx Beta / KTM Upgrade Rear Petal Brake Disc

Wheel Worx rear petal brake disc is laser cut from Japanese 420 steel, then heat treated and tempered. They are a denser material than OEM brake discs and can be used with standard or race compound brake pads.
 
This disc is 240mm and fits Beta.
The disc is also part of the KTM, Husqvarna, GasGas Rear Brake Upgrade kit and is 240mm.