• Nickelated internal and external plates
• Chromed solidpins
• Powerlock closure

SRAM engineers who deal with chains have developed Powerlock as the safe and coherent way to connect SRAM chains without Luse of tools. Although Powerlock does not require special assembly tools, given the restricted range of tolerances of a 10, 11 and 12 speed chain, each Powerlock should be used only once.

Lock: quick release fixing device

Content in the package: chain, closing shirt