Brand new, high quality.
A worn chain doesn’t stretch well, putting on sprockets at an accelerated pace. 0.75% and 1%, points at which chain experts suggest replacement.
Easy to Use
Made of stainless steel material
Compatible with all chains
Size: approx. 14cm x 4.8cm / 5.51 x 1.89 (L x W)
1 PC. x bike chain checker