A Shimano Dura-Ace chainring
Designed for FC7950 chainsets
BCD (Bolt circle diameter) : 110mm
10 speed compatible
Compatible with double chainring chainsets
Colour : Anthracite
Bolt Circle Diameter : 110 mm
Brand Compatibility : SHIMANO
Chainring type : Inner
Chainset type : Double
Speed : 10
Teeth : 34