Shimano Chainring For FC-RS510 2x11 Speed Crankset 110mm BCD 4-Arm Black.
Always match (MS type) large rings with (MS type) small rings and (MT type) large rings with (MT type) rings.

This is an "A" match indicating that the parts are the same in materials, appearance, finish, size, etc.

• BB-RS501
• BB-RS500

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.