BBB Cycling ChainChecker BTL-125 Chain Wear Indicator silver(silver)
The BBB chain gauge BTL-125 is a user-friendly chain wear gauge. This unique multifunction tool with additional valve tool and 5/6/8mm wrench.
Details
- If the elongation reaches 0.75 = 75%, the chain should be replaced soon.
- If the elongation reaches 1.0 = 100%, the chain must be replaced immediately.
- with integrated chain hooks holds the links in place during assembly
















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