- Compatible with all 10-speed Road and MTB drive train systems
- Asymmetrical chamfering increases performance and smooth operation
- Highly precise tolerances provide incredibly smooth shifting
- Extremely durable
- NON-directional design
- CHAIN KMC X10 10s GY/GY 116L
Size: 1/2x11/128
Material: DB/XSP/XB
Color: Grey/Grey