Top Performances Cylinder Kit "Black Trophy" 50cc cast iron Yamaha BW's / Slider

Here at Maxiscoot - the ultimate cylinder for everyday use: the Top Performances 50cc Cast Iron Cylinder Kit Black Trophy MBK Booster / Stunt (Minarelli vertical, 10mm).

The Top Performances 50cc Cast Iron Cylinder Kit Black Trophy MBK Booster / Stunt includes:

- 50cc Cast Iron Cylinder, with 5 transfer ports and oval exhaust port
- Two-Ring Piston, 10mm pin
- High-Compression Monobloc Cylinder Head, aluminium
- Gasket Kit for mounting

This well-designed cylinder kit by Italian manufacturer Top Performances is actuallly one of the most popular 50cc cast iron Sport kits for everyday use. Known for its reliability, it's also not lacking in performance - better acceleration and a slightly higher top speed than the original cylinder .

With the right components (17.5mm carburetor and "Sport" exhaust), this kit can develop 5 to 6hp, putting it in the mid range of 50cc cast iron Sport cylinders.