Description:

Fitment Piston pin ring kit replacement fits for 2 Stroke 49cc 50cc moped scooter dirt bike. Easy to Use Built to original standard, easy to install, you can directly replace the old or broken piston parts. Material Made of high strength steel alloy, our piston ring pin set is sturdy, rust and aging resistant for long service life, not easy to break. Performance Piston diameter is about 40mm/1.57in, and the pin diameter is about 10mm/0.39in, with the length of 33mm/1.29in. What You Get 1 x Piston - 1 x Pin - 2 x Ring - 2 x Clip.