Shimano PRO Chain Tool - 9, 10, 11 & 12 Speed Compatible

- Designed to comfortably and easily remove and replace links on a 9-12spd chain
- Ergonomic grip and steel internals ensures reliability
- The rivet extractor pin is designed not to leave any burrs
- Misuse prevention features ensures the tool is not accidently used on a 1-8spd chain, therefore avoiding damage to the tool or chain