Perfect size for your 50cc scooter from Vespa and many other brands. Comes in Black White or Silver with mounting plate.
Scoot Performance
Stage6 PWK Carbs 21mm - 24mm are scooter racing carbs that extend your HP to the upper limits by adding more air plus alot more fuel to burn. A good racing cylinder kit should be used with proper ports as well as a large racing exhaust. Simple 70cc iron kits with a smaller type exhaust like a ZX 50 will prevent the best performance plus could damage your engine from over heating.
Scoot Power from Scootertronics 