High-quality replacement exhaust by Polini. Polini also offers the Original Series alongside their well-known tuning parts. This matte black-coated steel exhaust was designed specifically for 50cc scooters. Polini´s expertise is reflected in the high quality of this replacement exhaust. 100% made in Italy. Performance Notice: If the exhaust has the E-mark (restricted), the system is suitable for the standard engine power (OEM). If the restrictor is removed, the engine power increases considerably. Under certain circumstances, it may be necessary to fine-tune the carburettorand/or the variator once the restrictor is removed.