Shimano Dura Ace Track Chainring 45T SCREWS You wanted the best

You wanted the best

and there’s no room nor excuse for a single excess gram when chasing KOMs and mountaintop primes

and with unbeatable precision

Saddle WTB SL8

This basket is ideal for transporting bags

Shimano Dura Ace Track Chainring 45T SCREWS You wanted the bestDura Ace 7710 series track racing chainring from Shimano. This model bears the legendary 'Dura Ace' name, and for good reason. Quality is second to none, it is strong, light and is made of anodised aluminium which is durable and looks great. As a track chainring it is intended for use with a fixed gear and cannot be combined. This chainring hasa 144mm bolt circle size and for use with standard 1 2" x 1 8" chains. It can be used with 144 BCD crank sets