BBB CYCLING CHAINCHECKER CHAIN WEAR TOOL BTL-125

Chaninchecker BBB/BLT-125

Easy to use chain wear checking tool.

When the 0.75 = 75% wear is reached the chain must be replaced soon.

When the 1.0 = 100% wear is reached the chain must be replaced instantly.

Integrated chain hook holds links during assembly.

Added valve tool and 5/6/8mm box wrench makes this a unique multi-tool.

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