SHIMANO FC-7710 Dura Ace Track Chainring for FC-7710 cranks
SHIMANO FC-7710 Dura Ace Track Chainring is made for the FC-7710 Dura Ace Track cranks, and is compatible with 1/2" x 1/8" chains. It has a bolt circle diameter (BCD) of 144 mm and is made of anodized aluminum. As a track chainring it is intended for use with a fixed-gear bicycle set up.
Application: Track Mount: 144 mm BCD 5-arm Teeth: Various Gearing: Singlespeed/ Fixed Gear