タイトルまたは説明

The chain adopts the X bridge design, special forging steel ,improve the tensile and torsional strength of the chain,variable speed fluency improvement,which has high shifting efficiency It is suitable for upgrading of all brands.Electroplated bright silver, durable, rust and corrosion.
Our multi-function bike mechanic repair kit is in compact design and portable for carrying to anywhere anytime.
Use this chain breaker to easily fix the bicycle chain! Links that are easy to delete and easy to reinstall. Just arrange everything correctly, then push the pin out and remove the link, and then take some time to put the chain back in place, arrange all the chains, and then push the link pin back.