Cylinder Malossi Sport 70cc Gilera Runner Purejet / Piaggio NRG mc³ Purejet

Malossi that knows how to combine its experience with technology could not renounce to a new challenge: to bringa two stroke fuel injected engine to the racing field.
With the new INJECTION TECH product line a new chapter is opened, the answer that the racing world was waiting for to affirm the more and more numerous Malossi trophies for scooter 70.
It is a de-limited power unit, it cannot be mapped.

With the Sport 70cc version Malossi offers a grey cast iron cylinder for everyday use.
It is slightly less powerful than the Polini Sport cylinder in the lower range, but it exceeds it by about 800 RPM, which gives it a slightly higher maximum power.
In these power units the high durability characteristic of cast iron is combined with the almost maniacal quality standards of Malossi, one of the very few companies to demand the maximum even from this kind of power unit.
In this perspective the very rigid selections for the coupling between cylinder and piston are introduced, rigorously maintained within the band of the maximum 20 micron tolerance.
The kit includes everything in the picture.

For best performance we recommend combining it with the Stag6 PRO exhaust or the Yasuni R.
It is recommended to fit an Iridium Racing spark plug