[Measurement level]: The bicycle chain measuring ruler has 0.5%/0.75%/1% level 3 measurement, which can better subdivide the measurement conditions. According to the measurement level, you can know the wear level of the chain and judge whether the chain needs to be replaced.
[Exquisite workmanship]: The bicycle chain damage measurement/chain hook/screw measurement, exquisite workmanship, sandblasting technology, good gloss and no burrs, good hand feeling, accurate measurement.
[Superior Material]: The chain wear indicator is made of high-quality stainless steel, with high hardness, wear resistance, durability, high precision and accurate display.
[Easy to use]: The chain measuring ruler, with chain hook design, is easy to handle and maintain the chain. It has high performance and can quickly measure thread diameter and screw length, which is convenient and practical.
[Guarantee]: If you are not satisfied with the product we received, you can apply for an unconditional return and refund within 180 days. For any questions about this product, you can send us an e-mail at any time. We will reply to you as soon as possible.
