TOPEAK Tool Chain Hook & Wear Indicator
An ideal tool to test the condition of their chain. In order to prevent further wear on cassette or sprockets.
The integrated chain mounting hooks helps in mounting the chain and the Kettenverschleisslehre ensures accurate measurements while waiting the chain.
Material: Hardened steel
Size (L x W x H): 10.9 x 2.2 x 1.8 cm