47cc 2-stroke 40mm Piston Kit 150 Super This 30mm unit is a

This 30mm unit is a primary performance upgrade for the following "Rugged" and Performance platforms:

and Blur 220i

This 130/90-10 tire is a popular "plus-size" upgrade and OEM replacement for 10-inch rim applications:

Bintelli and other ZNEN model scooters

47cc 2-stroke 40mm Piston Kit 150 Super This 30mm unit is aPiston Kit for 47cc mini 2 stroke engines. Includes piston, piston rings, piston pin and cir clips. Overall Height (piston): 41mm Outer Diameter (piston): 40mm Outer Diameter (rings): 41. 5mm Thickness (rings): 1. 5mm Compression Height (10mm Piston Pin): 18mm Piston Pin available in 10mm 47cc 2 stroke Engines