Smart assembly – Replacing a bike chain and no need to remove it from cassette. SIGMA PRO, a synonym of strong combination, makes the chain assembly safe and tool-free. HOW IT WORKS ◆LOCKING STEP 1A. Sigma Pro linkB. Sigma Pro top plate STEP 2Push and hold Sigma Pro top plate, pass open Sigma Pro link […]

Are you get troublesome with assembling the bike chain connector? No worries. Let’s start with the flagship of TAYA – Sigma+ connector right now! Sigma+ is easy to use and a great tool for all cyclists. Most importantly, it is reusable up to 3 times! HOW IT WORKS ◆LOCKING STEP 1Insert both halves of Connector […]

According to international standards ISO-9633, The length between 2 pins will be the main part for judging the chain’s stretch. In some cases, some of the tools are measuring the length between 2 rollers. However, this may make a huge difference when you want to detect the chain still working or not.  So what do we do?  Method […]