2016 Aprilia SR50 Street
| Engine Engine type Bore x Stroke Displacement Valves Compression ratio Max Power Max Torque Fuel system Transmission Final drive Clutch Ignition type Starting system Lubrication Exhaust system Spark plug Battery Gear ratios | Liquid cooled, single cylinder, two-stroke, Reed valve intake 40.0 x 39.3 mm (1.6 x 1.5 inches) 49cc 2 valves per cylinder 11.5:1 3.60 HP (2.6 kW) @ 6500 rpm 4.30 Nm (0.4 kgf-m or 3.2 ft.lbs) Carburettor. 17.5 mm throttle body Continuous automatic variator V-belt Automatic centrifugal dry clutch Capacitor discharge ignition Electric starter Separate mixing with mechanical oil pump Flywheel-magneto, 70 W – 12 V |
| Dimensions Frame type Rake/trail Overall length Overall width Overall height Wheelbase Seat height Ground clearance Weight Fuel capacity Color Suspension (front) Suspension (rear) Tyre (front) Tyre (rear) Brake (front) Brake (rear) | Split single cradle frame in high tensile strength steel tube 1775 mm (69.9 inches) 1200 mm (47.2 inches) 1265 mm (49.8 inches) 820 mm (32.3 inches) 3.7 inches 108 kg 7.00 litres Black, white, red, orange Telescopic hydraulic fork Engine unit acting as swingarm, secured to the frame by linkage 130/60-R13 130/60-R13 Single disc 190mm Single disc 190mm |
Image: http://www.peugeot.motosmedina.com/en/motorcycle-model-aprilia-sr-50-street-2378-2016