Want to adjust your bike's attitude and add some old-school style to your modern iron? Check out our Bad Attitude primary cover. It bolts right up to a 3" BDL drive with the motor plate, and is easily adapted to other belt drive systems when you fabricate your own mounts. The space between the fins is open so you can see through to the pulleys. For open belt drive applications without a motor plate check out our torque plates, which tie the motor and transmission together and provide mounts for the primary cover. The Bad Attitude finned belt drive cover is made from cast aluminum. Includes stainless hardware.