Sram 10 Speed Black Power Lock
SRAM chain engineers developed PowerLock as a tool free, sure and consistent way to connect our 10 speed chains. While PowerLock does not require special tools for install, the especially tight tolerances of 10 Speed drive trains mandated that each PowerLock is good for a one-time application only. A pack of four SRAM PowerLocks.
SRAM PowerLink PowerLock Connector Twin PackEvery chain is only as strong as its weakest link, traditionally this was seen as being the connecting link. In contrast, the PowerLink™ connection is just as strong and durable as every other link in the chain. It can be opened and closed as many times as you want without using any tools SRAM Powerlink Connector Features: PowerLink means no weak links IMPORTANT: The 7,8, and 9 speed links have 2 sides and 1 spacer. 10sp & 11sp Links are POWERLOCK, t