ChainChecker BTL-125

Great Western Bicycle Company Verified independent store

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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. USA customers - please select Grey packaging MSRP: $9.95 Replaces BTL-51 ChainChecker Show more