... : polishing, painting.PU bushing: Hardness 95A..BEARINGS:1. 608RS Pro skateboard bearings2. Fast, Long Lasting, Easy cleaning3. Rubber shield, nylon ball ... "Hardness: 78ARebound: 80% .GRIP TAPE:high quality skateboard grip tape.Material: environmental PVC substrate, silicon carbideThis is our 40" bamboo longboard above