Our café racer seat cover and foam kits are perfect if you are rebuilding your bike from the ground up. You will need the original seat pan. The café racer kit comes complete with the cover already on the hand molded foam. Installation is simple: Securely attach the seat to your seat pan using the little spikes that are on your seat pan. If your seat pan doesn't have little spikes, you can use 3m adhesive glue around the edges of the seat.