At the heart of the 2005 Vespa ET2 50 scooter motorcycle, Vespa relies on a 49.4 cc (3 cu in) air-cooled single cylinder, two-stroke powerplant. Internal engine geometry specifies a bore and stroke of 40.0 x 39.3 mm (1.6 x 1.5 inches).
On the scales, the ET2 50 measures 90 kg (198 lbs) dry. Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,280 mm (50.4 in) wheelbase engineered for quick, flickable steering geometry. The 9-liter (2.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
780 mm (30.7 in)
Engine
Displacement49.4 ccm (3.01 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Bore x Stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
IgnitionElectronic CDI
LubricationSeparate with automatic oil pump
CoolingAir
Transmission
GearboxAutomatic
ClutchAutomatic dry centrifuge type
Chassis
Frame TypePressed steel monocoque
Front SuspensionOscillating arm with helicoidal spring and hydraulic double effect single damper
Rear SuspensionHelicoidal spring and hydraulic double effect single damper
Wheelbase1280 mm (50.4 inches)
Wheels & Brakes
Front Tyre100/80-10
Rear Tyre120/70-10
Front BrakesDouble disc
Front Brake Ø200 mm (7.9 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø110 mm (4.3 inches)
Dimensions & Weight
Dry Weight90.0 kg (198.4 pounds)
Seat Height780 mm (30.7 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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
