Bike Carbon Steel Bike Chain Wear Indicator Tool Chain Bicycle Check Accessories

Feature: 1. Simple to use, just insert the chain caliper into the bicycle chain. If the (0.75) end cannot be inserted, the chain wear rate is normal and does not need to be replaced. If the (0.75) end can be inserted, it is recommended to replace the chain. If the (1.0) end can be inserted, the chain must be replaced as soon as possible 2. Can be used as a basic and important tool in daily life to help you measure the wear rate of the chain, determine whether a new chain is needed, and effectively prevent the flywheel and disc from accelerating wear. 3. Length of the chain wear indicator is about 14 cm 5.51 in. The design is flat, the size is appropriate, it is light and easy to carry, without burden, and takes up less space. 4. Chain caliper is made of high‑quality carbon steel, with nickel‑plated surface, good wear resistance, not easy to wear, strong and durable, and long in use. 5. It can be applied to most types of bicycles, a good helper in daily life, keep the bicycle running normally, and bring more convenience to most people. Specification: Item Type: Chain Repair Tools Kit Material: Carbon Steel Color: Black Chain Caliper Size: Width: Approx. 47mm 1.9in , Total Length: Approx. 140.5mm 5.5in Weight: Approx. 38g 1.3oz. Package List: 1 x Chain Caliper