Vespa Sprint 50 (2015)

The Vespa Sprint 50 motorcycle was introduced in 2015 with a four-stroke, single-cylinder engine and a catalytic converter. It has a capacity of 49 cc and a compression ratio of 10.5:1. The fuel system is fuel injection and the ignition is electronic, with an automatic, dry centrifugal clutch and CVT transmission. The Vespa Sprint 50 has a maximum power of 3.0 kW and a maximum torque of 3.5 Nm. The suspension system includes a single arm with a coil spring and dual-action mono-shock absorber in the front and a hydraulic mono-shock in the rear. The wheels are die-cast aluminium alloy with a front rim size of 2.50 x 11 inches and a rear rim size of 3.00 x 11 inches. The front brakes are hydraulically operated with a stainless steel disc, and the rear brakes are mechanically operated with a drum. The Vespa Sprint 50 has a length of 1860 mm and a width of 735 mm, with a wheelbase of 1340 mm and a seat height of 780 mm. The dry weight is 115 kg and the fuel capacity is 7 litres. The average consumption is 3.1 L/100 km, with a top speed of 64 km/h.

Technical specifications:

Make Model: Vespa Sprint 50

Year: 2015 –

Engine: Four stroke, single cylinder, SOHC, 4 valve, catalytic converter
Capacity: 49 cc / 3 cub in
Bore x Stroke: 39 x 41.8 mm mm
Cooling System: Air cooled, forced
Compression Ratio: 10.5:1
Fuel system: Fuel injection
Exhaust: Single
Ignition: Electronic
Starting: Electric
Max Power: 3.0 kW / 4.1 hp
Max Torque: 3.5 Nm / 0.36 kgf-m / 2.6 ft-lbs
Clutch: Automatic, dry centrifugal with vibration dampers
Transmission: CVT
Final Drive: Belt
Frame: Sheet metal body with welded reinforcements

Front Suspension: Single arm with coil spring and dual action mono shock absorber
Front Wheel Travel: 78 mm / 3.1 in.
Rear Suspension: Hydraulic monoshock
Rear Wheel Travel: 70 mm / 2.8 in.
Front Brakes: Stainless steel disc, 200 mm, hydraulically operated
Rear Brakes: Drum, 140 mm, mechanically operated
Wheels: Die-cast aluminium alloy
Front Rim: 2.50 x 11 in.
Rear Rim: 3.00 x 11
Front Tyre: 110/70-11
Rear Tyre: 20/70-11 in., tubeless
Dimensions: Length 1860 mm / 73.2 in Width 735 mm / 28.9 in
Wheelbase: 1340 mm / 52.7 in.
Seat Height: 780 mm / 30.7 in.
Dry Weight: 115 kg / 254 lbs
Fuel Capacity: 7 Litres / 1.8 US gal
Average Consumption: 3.1 L/100 km / 32 km/l / 75 US mpg
Top Speed: 64 km/h / 40 mph

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