Gruppo Termico Malossi 70cc Sport Ghisa grigia MBK Nitro / Aerox

You're riding your scooter a lot and are looking for more power? We might have it - Malossi 70cc Cast Iron Cylinder Kit "Sport" MBK Nitro / Aerox (Minarelli horizontal LC, 10mm).

The kit includes:

- 70cc Cast Iron Cylinder, with 6 transfer ports and oval exhaust port
- Two-Ring Piston, 10mm pin
- High Compression Monobloc Cylinder Head, aluminium
- Gasket Set for mounting

Built for heavy use, this cylinder kit is extremely wear resistant and does not require a lot of maintenance.

It has plenty of power at mid rpm range and can reach 8-9hp if set up properly (with 17.5mm carburetor and sports exhaust).

Not street-legal!