What category is the 2005 Vespa ET4 50?

The 2005 Vespa ET4 50 has a Category of Scooter.

What is the engine size of the 2005 Vespa ET4 50?

The 2005 Vespa ET4 50 has a Capacity: of 49.90 ccm (3.04 cubic inches).

What type of engine does the 2005 Vespa ET4 50 have?

The 2005 Vespa ET4 50 has a Engine type of Single cylinder.

Is the 2005 Vespa ET4 50 air cooled or liquid cooled?

The 2005 Vespa ET4 50 has a Cooling system of Air.

How many gears does the 2005 Vespa ET4 50 have?

The 2005 Vespa ET4 50 has a Gearbox of Automatic.

How much does the 2005 Vespa ET4 50 weigh?

The 2005 Vespa ET4 50 has a Dry weight of 96.0 kg (211.6 pounds).

What is the seat height of the 2005 Vespa ET4 50?

The 2005 Vespa ET4 50 has a Seat height of 780 mm (30.7 inches) If adjustable, lowest setting..

Vespa ET4 50 - 2005 Specifications and Reviews

Name: 2005 Vespa ET4 50
Brand: Vespa

The 2005 Vespa ET4 50 is an entry-level automatic scooter ideal for urban commuters and new riders seeking easy, practical transportation. Known for its lightweight frame, reliable four-stroke engine, and iconic retro styling, it excels at navigating city streets with minimal maintenance requirements. The automatic transmission and low seat height make it accessible to riders of varying experience levels.

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2005

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Engine and Transmission Specifications
Clutch	Automatic dry centrifugal
Gearbox	Automatic
Cooling system	Air
Lubrication system	Wet pump with oil cup capacity of 800 cc; chain driven trochoidal pump; inlet and outlet filters.
Starter	Electric & kick
Ignition	Electronic capacitive (CDI)
Fuel control	SOHC
Bore x stroke	39.0 x 41.8 mm (1.5 x 1.6 inches)
Stroke	4
Engine type	Single cylinder
Capacity:	49.90 ccm (3.04 cubic inches)
Physical measures and capacities
Wheelbase	1,280 mm (50.4 inches)
Overall width	700 mm (27.6 inches)
Overall length	1,760 mm (69.3 inches)
Seat height	780 mm (30.7 inches) If adjustable, lowest setting.
Dry weight	96.0 kg (211.6 pounds)

Vespa ET4 50 dimensions and frame
Rear brakes diameter	110 mm (4.3 inches)
Rear brakes	Single disc
Front brakes diameter	200 mm (7.9 inches)
Front brakes	Single disc
Rear tyre dimensions	120/70-10
Front tyre dimensions	100/80-10
Rear suspension	Helicoidal spring and dual effect hydraulic single shock absorber
Front suspension	Oscillating arm with helicoidal spring and dual effect hydraulic single shock absorber
Frame type	Pressed steel monocoque

Speed and acceleration
Fuel capacity	9.00 litres (2.38 gallons)

Category	Scooter
Year	2005
Model	Vespa ET4 50
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%

City90%

Cornering40%

Daily Riding80%

Touring20%

Passenger30%

Rider Profile

Best For	This is an ideal machine for beginners or even those without a full motorcycle license, requiring minimal riding experience thanks to its automatic transmission and light weight.
Purpose	Built purely for short-hop urban commuting and running errands rather than any kind of performance or long-distance riding.
Rider Fit	Very unintimidating and easy to manage physically, with a low seat height and light dry weight suiting shorter or less physically strong riders.
Character	A classic, stylish, and practical little scooter that prioritizes charm, efficiency, and everyday usability over speed or excitement.
Not Ideal For	This is not the right choice for anyone seeking highway speeds, long-distance touring comfort, a passenger-friendly setup, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Vespa ET4 50 Rider Ergonomics Assessment

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Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Vespa ET4 50, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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