Brand new piston set 40mm w/ 10mm pin compatible with 50cc 2 Stroke 1PE40QMB Yamaha Minarelli engine.

Please compare the pin with this one before bidding. Some of scooters use 12mm pin. 

Please leave a note if you need 12mm pin


Technical specifications:
A, 40mm piston kit for 50cc 2 Stroke Minarelli engine
B, 10mm Pin size
C, Please check the pin size before bidding. 

USA Seller. Free Shipping
we ship the same business day, all parts place before 4pm Pacific standard time.