EASY assembly – A convenient joint-link could saving your time!
Sigma+ is easy to use and a great tool for all cyclists. Most importantly, it is compatible with all 12 to 8-speed bike chains in the market place!
HOW IT WORKS
Insert both halves of Connector into the both ends of chain.
Buckle both halves of Sigma+ Connector together.
Pull the chain until you heard the click!
Remove it via pliers.
With the SIGMA+ connector applied, replacing a chain never a tough task from now on.
Let’s grab the tool and start to work on it!