SIGMA PRO CONNECTOR
SIGMA PRO Connector makes the snap together on chain assembly faster without the hand tool.

Assemble and detached link without tools is a super pros for a light-pack cyclist like me!
-ANONYMOUS RIDER
How it works
Locking
How it works
Unlocking
SIGMA PRO CONNECTOR SERIES
SEE WHAT DO WE PROVIDE
Note: SIGMA PRO is single-use only