MrRPM G1 Replacement gearboxes January 22, 2016 Need a Gen 1 gearbox for your Can Am? We got em! Brand new MRRPM stock replacement. 800 ratio but will fit 500-800 machines. $850. +Shipping, Denton NC Attachment 34498 Attachment 34506 Attached Images G1gearbox1.jpg (305.9 KB) G1gearbox.jpg (295.7 KB) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related