SHIMANO FC-7710 Dura Ace Track Chainring
Shimano Dura Ace 1/2" x1/8" chainring for FC-7710 cranks
This Shimano chainring for the FC-7710 Dura Ace Track cranks is compatible with 1/2" x 1/8" chains. It has a bolt circle diameter (BCD) of 144 mm and is made of anodised aluminium. As a track chainring it is intended for use with a fixed-gear bicycle set up.
Mount: 144 mm BCD 5-arm