Aprilia SR50

SR50 R Factory
Manufacturer Aprilia
Parent company Piaggio
Production 1992 - Current
Class Scooter
Engine 49.38 cc (several different engines used)
Top speed 45-50 km/h derestricted. Optional gear up kits available
Transmission CVT
Suspension Front telescopic fork, rear hydraulic monoshock
Brakes 190mm disks front and rear
Tires 13" wheels 130/60 tyres
Wheelbase 1290 mm
Dimensions L 1860 mm
W 705 mm
Seat height 765 mm
Weight 108 kg (wet)
Fuel capacity 7.45 L
Oil capacity 1.2 L
Fuel consumption 90- 120 mpg

The Aprilia SR50 is a scooter built by Aprilia. Introduced in 1992, more than 800,000 units have been sold, bucking the trend for less use of two-stroke engines. Aprilia claims several first for the SR50 in the scooter market, including 13 inch wheels, liquid cooling, double disc braking, and a direct injection engine.

The performance-oriented suspension, tyres, and engine are consistent with its styling. Colours and graphics vary by country. The digital instrument panel gives readings for speed, clock, odometer, trip counter, fuel level, coolant temperature and battery voltage.

The SR50 has used a variety of engines, sourced from Morini, Piaggio and Minarelli. It conforms to EURO 3 emission standards. The DiTech model used an injection engine, with technology from Orbital. The current model uses a Dell'Orto waterbottle.

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