Replacement piston pin for the RE-MX piston kits sold between 2006 and 2014. You can identify one of our pistons by reading the dome of the piston. There is a number on the top of the piston that beings with the numbers 10364M. These pins will work in other MR50 installations.
1974-1975 Honda MR50 that have been serviced with one of our piston kits.