Home/Metric System/American Chopper vs The Metric System- Why mechanics should not work in inches. VIDEO] Metric System American Chopper vs The Metric System- Why mechanics should not work in inches. VIDEO] July 18, 2021 30 Less than a minute Facebook Twitter LinkedIn Tumblr Pinterest Reddit VKontakte Odnoklassniki Pocket July 18, 2021 30 Less than a minute Facebook Twitter LinkedIn Tumblr Pinterest Reddit VKontakte Odnoklassniki Pocket Share Facebook Twitter LinkedIn Tumblr Pinterest Reddit VKontakte Odnoklassniki Pocket Share via Email Print