Method of making a motorcycle seatback

摘要

A method of making a motorcycle backrest which has a back support cushion with a handhold aperture, and a support arm for mounting the backrest on a motorcycle saddle or frame uses a mold with a cavity and central post. A rigid frame is encapsulated in a rigid resin base and a cushion layer is formed thereon. The base and cushion layer have an aperture extending therethrough. The flexible cover is formed about the cushion layer and about the periphery of the backrest structure and through the aperture, and it is secured to the surface of the rigid base. A protective cover plate is secured over the cover on the rigid base.