GY6 61mm Big Bore Kit 125cc and 150cc 157QMJ 152QMI Read DetailS

Description

This kit works with most GY6 125cc and 150cc Chinese engines with a 76mm bolt pattern. ---- An outstanding big bore cylinder kit for GY6 based 125/150cc engines. This cylinder kit fits on many air-cooled 4-stroke 125-150cc Kymco, REX and Keeway scooter engines and most Chinese import 125/150cc vehicles (scooters, quads and buggies).