STRONGLIGHT XTR CT2 Chainring
22 teeth
Chainring uniquely compatible with FC-M970 crankset (after 2006)
Aluminium 7075 T6 CT² technology
Ceramic teflon coating
Bolt Circle Diameter : 64 mm / 4 arm
Chainring type : Inner
Colour : Black
Material : Aluminium
Speed : 9
Teeth : 22
- 64mm BCD
- Weight : 21g