Technical Specifications Aprilia RS 50| 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 Intake system Spark plug Battery Gear ratios | Liquid cooled, single cylinder, two stroke 39.86 x 40.0 mm 49.9 cc 2 valves per cylinder 11.5:1 Dell’Orto PHVA - Ø14 carburettor 6-speed Chain Multi-plate wet Electronic CDI ignition Kick starter Automatic mixer 12V-4Ah 1st 11/34 2nd 15/30 3rd 18/27 4th 20/24 5th 22/23 6th 23/22 |
| Dimensions Frame type Rake Overall length Overall width Overall height Wheelbase Seat height Ground clearance Dry weight Fuel capacity Colors Suspension (front) Suspension (rear) Tyre (front) Tyre (rear) Brake (front) Brake (rear) | Aluminium twin beam frame with extruded profiles and internal reinforcement 38.0° 1965 mm 720 mm 1100 mm 1310 mm 810 mm mm 115 kg 13 litres (including 1.3 litres reserve) Black, blue 40 mm upside down fork; wheel travel 120 mm Double reinforced member aluminium swingarm with bracing arch; hydraulic monoshock; wheel travel 110 mm 110/80 - R17 130/70 - R17 radial caliper with two 28 mm opposed pistons; 300 mm stainless steel disc; aeronautical braided brake hose180 mm stainless steel disc; caliper with two 25 mm opposed pistons; aeronautical braided brake hose |
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