Easy assembly – a convenient connector saving you time
Sigma+ is easy to use and a handy tool for all cyclists. There are now SIGMA+ connectors compatible with all 8 to 12-speed chains. Just pick the speed you need.
HOW IT WORKS
Insert both halves of the Sigma+ connector into both ends of the chain
Join both halves of the connector together
Pull the chain until the connector clicks into position
Remove the Sigma+ connector with the chain tool
With a SIGMA+ connector, replacing a chain will be easy next time.
Grab your tools and get to work!