Polini Hi-Speed exhaust for PGO Big Max 50cc 2T

Original-style Polini Hi-Speed exhaust for PGO Big Max 50cc 2T.

If you want more power without losing the looks and sound of the original exhaust, this is the ideal choice, as it has been internally redesigned by modifying the power curve. This means that, despite being the same as the original, it is somewhat more powerful, especially noticeable at low and mid RPM.

If you want to get even more performance, we also recommend installing Variator, Carburettor 17.5mm and a reed valve box.