1974-1978 CR125 | CR125M Wiseco Replacement Piston Rings

Replacement piston rings for the Wiseco 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 and the letter "M". Choose the replacement ring size from the options shown.

Fits models:
1974-1978 Honda CR125 that have been serviced with a Wiseco piston kit. The piston will be marked 339Mxxxx on top.

These rings will not fit the stock Honda piston or any other aftermarket piston.

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