BTL-125 ChainChecker Chain Tool unisex knowing how securely it attaches

knowing how securely it attaches your phone to your bike

Tilting is easy

Presta/French

The adjustment is an easy to use push button

BTL-125 ChainChecker Chain Tool unisex knowing how securely it attachesThe BBB BTL 125 is uselful to check your chain once in a while to make sure it is not worn out. But the Chainchecker is more than just a chain checking tool. It also contains 3 allen keys, a valve tool, and can be used as hooks while working on your chain. It is just a chain tool, but so much more with the added possibilities! Features Easy to use chain wear checking tool Integrated chain hooks hold links during assembly Added valve tool and 5 6 8 mm