Aprilia's profilation of this bike Aprilia RS4 50 take the concept of the sports bike for novice riders who want to enter the motorcycling world with a proper bike to new levels of technological sophistication.
General moped information Model: Aprilia RS4 50 Year: 2011 Category: Sport Rating: 70.5 out of 100. Show full rating and compare with other bikes Engine and transmission Displacement: 49.90 ccm (3.04 cubic inches) Engine type: Single cylinder, two-stroke Compression: 11.5:1 Bore x stroke: 39.9 x 40.0 mm (1.6 x 1.6 inches) Fuel system: Carburettor. Dell’Orto PHVA – 17.5 Ignition: Elettronica C.D.I. Lubrication system: Automatic mixer Cooling system: Liquid Gearbox: 6-speed Transmission type, final drive: Chain Clutch: Multi-plate Driveline: Primary drive: Gears. Ratio: 21/78. Final drive: Chain. Ratio: 14/53 Emission details: Euro 2 Chassis, suspension, brakes and wheels Frame type: Twin spar aluminium frame Front suspension: 40 mm upside down fork Front suspension travel: 110 mm (4.3 inches) Rear suspension: Asymmetric swingarm with monoshock Rear suspension travel: 130 mm (5.1 inches) Front tyre dimensions: 110/80-17 Rear tyre dimensions: 130/70-17 Front brakes: Single disc Front brakes diameter: 300 mm (11.8 inches) Rear brakes: Single disc Rear brakes diameter: 180 mm (7.1 inches) Wheels: light alloy with 6 split spokes, with sealing profile for tubeless tyres Physical measures and capacities Seat height: 820 mm (32.3 inches) If adjustable, lowest setting. Overall length: 1,953 mm (76.9 inches) Overall width: 740 mm (29.1 inches) Wheelbase: 1,350 mm (53.1 inches) Fuel capacity: 14.50 litres (3.83 gallons) Other specifications Starter: Electric Electrical: Battery: 12V – 6Ah Color options: Red/black, white/black Further information
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