57mm Piston, Pin, and Circlips for the 150cc 4-stroke QMJ QMI/152 GY6 engine and 150cc GY6 4-stroke ZNEN engines commonly found in Bintelli, Gorilla Motor Works (GMW) and Puma scooters. 150cc GY6 Piston Set Specifications Piston Diameter: 57mm Piston...
Regular Price(MSRP)
$38.00
Season Special
$16.99