40mm 10mm Piston rings kit 49cc 2 Stroke Engine Mini Kid Dirt Monkey Pocket Bike thumpstar Brand New GY6 125cc 150cc

Brand New GY6 125cc 150cc 24mm Carby Carburetor + Foam Air Filter Fit Dirt Quad Scooter Bike ATV Dune Buggy

Brand New Angle 41mm 42mm 43mm Blue Foam Air Filter Cleaner Fit PIT PRO PIT Bike Trail Bike Dirt Bike Thumpstar

Brand New 12V Rear Tail Light 150cc 250cc Farm Style Bull Quad Dirt Bike ATV

DIAMETER OF INTAKE HOLE approx 45mm

40mm 10mm Piston rings kit 49cc 2 Stroke Engine Mini Kid Dirt Monkey Pocket Bike thumpstar Brand New GY6 125cc 150ccSKU: R035 Brand New Engine Piston Rings Kit Set Fit 49cc 2 Stroke Engine Mini Kids Dirt Monkey PIT Bike Quad ATV Pocket Rocket Chopper Bike Diameter of piston approx 39. 95mm Height of Piston approx 38. 83mm Diameter of Pin approx 10. 05mm Length of Pin approx 33. 11mm