The Shimano FC-M590 Deore 9 speed triple chainrings are the perfect replacement for worn or damaged chainrings
Shimano's Deore class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads
Designed to work with Shimano’s 9-speed HG chain providing more efficiency and improved power transfer
Genuine Shimano replacement chainrings for the FC-M590 triple 9 speed chainset; available sizes 32T, middle and 22T inner
Shimano part numbers: to fit combination 44-32-22T - 32T middle - Y1LD98080, and 22T inner - Y1LD22000
Also fits FC-T4060  and FC-T4010 Alivio 9 speed triple chainset