The Piaggio NRG MC3 was introduced in 2001 as the successor to the NRG MC2.The MC3 features Piaggio's 50cc 2-stroke HI-PER2 as either air-cooled or liquid cooled. Some models of the MC3 were fitted with electronic fuel injection, these models were known as the NRG MC3 Purejet, other models of the MC3 used a traditional carburettor system. The MC3 features a front hydraulic disc brake, some models of the MC3 feature a rear hydraulic disc brake (these models were known as the NRG MC3 DD), other models used a rear cable-operated drum brake (NRG MC3 DT). In 2005 the NRG Power was introduced and the production of the MC3 ceased.uction of the MC3 ceased.

The Piaggio NRG MC3 was introduced in 2001 as the successor to the NRG MC2.
The MC3 features Piaggio's 50cc 2-stroke HI-PER2 as either air-cooled or liquid cooled. Some models of the MC3 were fitted with electronic fuel injection, these models were known as the NRG MC3 Purejet, other models of the MC3 used a traditional carburettor system. The MC3 features a front hydraulic disc brake, some models of the MC3 feature a rear hydraulic disc brake (these models were known as the NRG MC3 DD), other models used a rear cable-operated drum brake (NRG MC3 DT). In 2005 the NRG Power was introduced and the production of the MC3 ceased.uction of the MC3 ceased.