GB Racing injection molded 60% long fiber nylon supplemental engine protection cover provides ultimate in protection for your machine! The tough long glass fibered nylon is a high impact material that is designed to absorb energy without cracking in most situations. Designed to be installed over your existing OEM engine covers. Not replacement covers. Set includes Stator/Generator/Alternator cover; Clutch cover; Pulse/Ignition cover (3 pieces total).