150cc Big bore kit$165.00PriceThis over sized big bore kit comes complete with everything you need to do the up grade , piston , rings , cylinder , Gugen pin , clips and gaskets . There are no other modifications that need to be done to your existing engine casing Out of Stock
150cc Big bore kit$165.00PriceThis over sized big bore kit comes complete with everything you need to do the up grade , piston , rings , cylinder , Gugen pin , clips and gaskets . There are no other modifications that need to be done to your existing engine casing Out of Stock