07 November. Friday 2025
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 |
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