The Sigma+ is TAYA’s flagship of connectors. It is the result of decades of continuous development since the 1990s. It is easy to use and is a great tool for all cyclists. The Sigma+ greatly simplifies the tasks of chain mounting. Most importantly, it is reusable.
● Compatible for all brands of 12 speed chain in the market
Ti-Gold, Silver, Ti-Black, GST-500
1/2" x 5/64"