2012 Aprilia RS4 50. Image credits - Aprilia.
Aprilia's profilation of this bike
For the youngest riders of all, the Aprilia RS4 50 embodies all of Aprilia´s technology in a genuine racing replica in just 50 cc.
General moped information
Model name
Aprilia RS4 50
Year
2012
Category
Sport
Rating
3.7 Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike.
Engine and transmission
Displacement
49.9 ccm (3.04 cubic inches)
Engine type
Single cylinder, four-stroke
Compression
11.5:1
Bore x stroke
39.9 x 39.9 mm (1.6 x 1.6 inches)
Ignition
Electronic with CDI capacity discharge
Lubrication system
Automatic mixer
Cooling system
Liquid
Gearbox
6-speed
Transmission type
Chain (final drive)
Clutch
Multiplate wet clutch
Driveline
Chain, 11/53. Primary drive: Gears, 21/78.
Emission details
Euro 2
Chassis, suspension, brakes and wheels
Front suspension
41 mm upside down fork, wheel travel 110 mm
Rear suspension
Asymmetric swingarm with monoshock, wheel travel 130 mm
Front tire
100/80-17
Rear tire
130/70-17
Front brakes
Single disc
Diameter
300 mm (11.8 inches)
Rear brakes
Single disc
Diameter
218 mm (8.6 inches)
Wheels
In light alloy with 6 split spokes, with sealing profile for tubeless tyres; front: 2.75 x 17in.; rear: 3.50 x 17in.
Physical measures and capacities
Seat height
820 mm (32.3 inches) If adjustable, lowest setting.
Overall height
1138 mm (44.8 inches)
Overall length
1953 mm (76.9 inches)
Overall width
740 mm (29.1 inches)
Wheelbase
1350 mm (53.1 inches)
Fuel capacity
14.50 litres (3.83 US gallons)
Other specifications
Color options
White, black, red/white/green
Starter
Electric
Update specs Report missing specs or required updates .
Further information
Insurance costs Compare US insurance quotes from the nation's top providers. Maintenance Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. Ask questions Join the 12 Aprilia RS4 50 discussion group or the general Aprilia discussion group. Related bikes List related bikes for comparison of specs.
Compare with another motorcycle
Pictures, trademarks and logos of third parties are the exclusive
property of the respective owners. Technical specifications are subject to change without notice.