Made by leading manufacturers these starter clutch beads are built to provide performance.The beads are constructed from steel and are designed for use in a variety of models.The quantity of beads included is 20 pieces. These starter clutch beads feature a stronger roller design.Each bead is hardened and ground to improve durability.The package includes one starter clutch bearing. The product has been manufactured under conditions that meet ISO9001 standards.The design allows for easier installation and maintenance.This component plays a key role in engine and is intended to support consistent performance. This part is compatible with several models including but not limited to those with TRX400EX TRX400X TRX500 FA FE FM FPE FPM FPA configurations as well as certain versions of the CBR series XR400 CB1300 X4 X11 GL1500 and others. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.