A SHIMANO XTR chainring
Designed for FCM970 chainsets
BCD (Bolt circle diameter) : 64mm
9 speed compatible
Compatible with triple chainsets
Colour : Anthracite
Bolt Circle Diameter : 64 mm / 4 arm
Chainring type : Inner
Colour : Grey
Material : Aluminium
Speed : 9
Teeth : 22, 24