Summary: III. Cars must use the Official BSA parts. A. Original Wheels and axles.-Wheels must say BSA on them, and Axles are the nail type. B.You must use the original wheel slots. C.NO LIQUID LUBE! You can bring your graphite inside, but bring a rag and clean up after yourself. You can't lube it after you turn in your car,
Image Dimensions: 270 x 238
Image originally found here.