Replacement piston rings for the RE-MX piston kits sold after 2006. 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. Choose the replacement ring size from the options shown.
1974-1975 Honda MR50 that have been serviced with one of our piston kits. The piston will be marked 10364M on top.
These rings will not fit the stock Honda piston or any other aftermarket piston.