Home > 4 stroke 50cc engine parts for scooters > 72cc upgrade kit for 4 stroke 139QMB engine
Welcome to the best place to get parts for motor scooters and moped parts on the internet. Valley Scooter Parts is committed to stocking an extensive inventory of 50cc scooter parts and 150cc scooter parts. We have been in the scooter business since 2004 and have noticed that moped parts and parts for motor scooters were in very short supply. We are here to fulfill that need.

72cc upgrade kit for 4 stroke 139QMB engine

72cc upgrade kit for 4 stroke 139QMB engine
Item# 80ccupgradekit
$99.00
size:  EGR?: 

Product Description

MAKE YOUR 50CC 4 STROKE SCOOTER PERFORM LIKE A MUCH BIGGER BIKE! This kit is used for the GY6 4 stroke engines and contains the head, cylinder, piston, rings, wrist pin, gaskets and clips. Get your 50cc scooter moving fast! Available in 64mm and 69mm valve size and EGR or non EGR style head.

Valley Scooters sells the best quality parts for chinese scooters at the best possible prices. We are open 6 days a week from 8-8 EST. Please contact us at 203-500-0960 or toll free at 866-994-1141 to place your order or to ask questions about the chinese scooter parts you need. *Orders under $15 will be charged a flat shipping rate of $8