Piaggio Vespa ET4 125 Scorpion Exhaust

Sport Exhaust system Scorpion
Model: Vespa ET4 125
Year: 2001
Displacement: 124.02 ccm (7.57 cubic inches)
Engine type: Single cylinder, four-stroke
Power: 16.09 HP (11.7 kW)) @ 8800 RPM
Top speed: 95.0 km/h (59.0 mph)
Bore x stroke: 57.0 x 48.6 mm (2.2 x 1.9 inches)
Fuel control: Single Overhead Cams (SOHC)
Ignition: Electronic CDI and variable timing
Lubrication system: Wet pump with cup capacity of 1 litre, chain driven lobe pump
Cooling system: Air
Gearbox: Automatic
Clutch: Automatic centrifuge type
Chassis, suspension, brakes and wheels
Frame type: Pressed steel monocoque
Front suspension: Oscillating arm with helicoidal spring and hydraulic double effect single damper
Rear suspension: Helicoidal adjustable spring and hydraulic double effect single damper
Front tyre: 100/80-10
Rear tyre: 120/70-10
Front brakes: Double disc
Front brakes diameter: 200 mm (7.9 inches)
Rear brakes: Expanding brake (drum brake)
Rear brakes diameter: 110 mm (4.3 inches)
Dry weight: 104.0 kg (229.3 pounds)
Power/weight ratio: 0.1547 HP/kg
Seat height: 780 mm (30.7 inches) If adjustable, lowest setting.
Overall length: 1,760 mm (69.3 inches)
Overall width: 700 mm (27.6 inches)
Wheelbase: 1,280 mm (50.4 inches)
Fuel capacity: 9.00 litres (2.38 gallons)
Starter: Electric & kick