Shimano Ultegra FC-6800 52T Outer Chainring

Shimano Ultegra FC-6800 52T Outer Chainring The Shimano Ultegra FC-6800 52T is a replacement outer chainring for the brand’s Ultegra FC-6800 chainset, breathing new life into its performance via refreshed shifting and heightened drivetrain efficiency. The hollow aluminium construction is durable, grants a low weight and is stiff to give maximum power transfer, even during high power, sprint efforts. Compatible with Shimano Hyperglide 11-speed chains, the chamfered profile of the teeth grants improved gear shifts and silent running in all weather conditions. The 52T size is designed to optimally work with 36T inner chainrings and the four-bolt, 110 BCD mounting format donates extra rigidity and strength.