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    • BBB Chain Checker BTL51

  • BBB Chain Checker BTL51

    All About Cycling - BBB think of the details so you don't have to. Founded by a former road racer they continue to make products with the explicit understanding of what makes a proper bike product that only a rider could have.


    • 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.

    Buy BBB Chain Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.




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