Shimano FC-M590 Chainring

Shimnao FC-M590 Chainring The FC-M590 Chainring is compatible with Shimano 9-speed and 10-speed triple chainsets that have a 4-arm design and 64mm BCD. The steel construction guarantees durability and stiffness for good gear changes. Compatibility 22 tooth – Deore FC-M590-L; FC-M591-L / Alivio FC-T4060 / FC-MT300; can also be used for FC-M533-K 26 tooth – Deore FC-M590-L; FC-M591-L; FC-M610; FC-T611; FC-T6010 / Alivio FC-T4060; also suitable for FC-M533-K; FC-T551