To replace your chain you need one link that can connect and disconnect your chain easy and fast. The SmartLink is that missing link. Compatible with any 12-speed chain. Super strong, durable and easy to use. Make sure you got the missing link!
- Closing link compatible with all BBB 12-speed chains
- Strong and secure closing link
- Use the BTL-77 LinkFix or BTL-213 Re-link to open/close the smartlink
- Gears 12-speed
- Closing link type Smartlink
- Weight: 3 g
