Naraku increases its range of top-quality replacement cylinder kits. For 50cc Minarelli 4-stroke engines, there is now a set that includes all the gaskets and small parts needed for installation. The piston is coated with a friction-reducing film for the all-important running-in period. The bore measures the same diameter as on the original cylinder, meaning a 50cc engine with identical performance to the original. Suitable for MBK Booster X 50 4-stroke, Ovetto 50 4-stroke, Yamaha Giggle 50 4-stroke, Vino 50 4-stroke, Neos 50 4-stroke, Aerox 50 4-stroke (2013-).