





MALOSSI piston designed for urban 2-stroke cylinders: pin ø12, two rings, ground and size 0. Manufacturer reference 34 7849, this aluminum piston features a diameter of Ø 47 mm and is intended for selected Malossi cylinders by size (from 0 to D, increments of 0.01 mm).
This piston is suitable for engine refurbishment operations and for replacing cylinder kits requiring a pin change from Ø10 to Ø12. Before ordering, it is essential to check the size marked on your piston/cylinder and the exact compatibility with your model (e.g., YAMAHA AEROX, MBK OVETTO, BETA ARK, and other listed 50cc 2T scooters): selecting the correct size is crucial for safe installation.
Workshop advice: always insert the piston with the arrow on the crown pointing towards the exhaust. We decline any responsibility for inappropriate use or incorrect installation.