>Professional-quality, multi-purpose bicycle chain tool designed for a variety of road and trailside repairs. The multi-chain clamps are made of machined aluminum and feature an integrated quick link tool, chain breaker, valve core tool, bottle opener, rotor aligner and magnetic mounts for up to two spare quick links. Its slim design allows maximum portability and is designed for long-lasting use. It also features an anodized finish and a hardened steel chain break pin. Mountain bikers, road cyclists and gravel crushers will all find its versatility very useful, whether in the workshop or on the road or trails. Compatible with 8 - 12-speed chains.