Built around Piaggio's scooter motorcycle platform, the 2005 Piaggio NRG MC3 DD pairs a 49.4 cc (3 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 40.0 x 39.3 mm (1.6 x 1.5 inches) with a 10.3:1 compression ratio.
On the scales, the NRG MC3 DD measures 76 kg (168 lbs) dry. Rider ergonomics and chassis geometry center around a 750 mm (29.5 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,300 mm (51.2 in) wheelbase engineered for quick, flickable steering geometry. The 6.5-liter (1.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
750 mm (29.5 in)
Engine
Displacement49.4 ccm (3.01 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Compression10.3:1
Bore x Stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
IgnitionElectronic CDI
LubricationSeparate automatic
CoolingLiquid
Transmission
Clutch“Twist and Go” automatic dry centrifugal type
Chassis
Frame TypeSingle tube frame, pressed high strenght steel
Front SuspensionUpside down telescopic hydraulic fork
Rear SuspensionHydraulic shock absorber
Wheelbase1300 mm (51.2 inches)
Wheels & Brakes
Front Tyre130/60-13
Rear Tyre130/60-13
Front BrakesSingle disc
Front Brake Ø220 mm (8.7 inches)
Rear BrakesSingle disc
Rear Brake Ø175 mm (6.9 inches)
Dimensions & Weight
Dry Weight76.0 kg (167.6 pounds)
Seat Height750 mm (29.5 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
