Shimano Dura-Ace FC-9000 Outer Chainring 52T

Shimano Dura-Ace FC-9000 Outer Chainring 52T Refreshing gear changes and increasing efficiency; the Shimano FC-9000 Outer Chainring 52T reinvigorates the performance of worn Dura-Ace FC-9000 double chainsets. Using high-grade aluminium with an innovative hollow format; this chainring is lightweight; strong and durable and maximises power transfer. The profile of the teeth are precisely sculpted to grant quick and crisp gear changes when used in conjunction with Shimano’s 11-speed HG chains. The four-bolt connection pattern ensures a solid connection with the drive side crank arm and the 52T size has been designed to work optimally with 36T inner chainrings to give faultless gear shifts in all riding conditions.