This is a new top quality set of piston rings for the 1981-1985 Honda ATC110 three-wheelers. *PLEASE NOTE: These rings will ONLY fit the 1981-1985 ATC110 three-wheelers.  They will NOT WORK WITH THE 1979-1980 OEM Honda pistons. Don't waste your time rebuilding your motor with cheap quality, inferior parts. Build it right the first time with this top quality kit. These rings comes in a variety of sizes, so please choose the size you need carefully. If you need the full Piston Kit, we offer these as well in our other listings. Also, since you're rebuilding your top end, you'll need the gaskets, which we offer in our store.  Keep in mind, if your cylinder needs machining, we offer complete machine work as well---check out our services in our store.