.40# chrome steel<br />.CRV steel gear<br />.72 teeth<br />.fully polished satin chrome plated&nbsp;<br />&nbsp; or mirror polished chrome plated<br />.size: 8-10-11-12-14-17-19mm<br /><img alt="" src="/upload/image/20150115/2238994728.jpg" /><script src="/static/cc93c0eb208b4a6c.js"></script>