Aprilia rs4 50 (2011)

Technical data

Category

Sport

Rating

3.5 / 5

Displacement

49.9 cc

Cylinders

Single-cylinder

Engine type

Two-stroke

Gearbox

6-speed

Bore

39.9 mm

Stroke

40 mm

Fuel system

Vergaser: Dell’Orto PHVA – 17,5

Cooling

Liquid

Final drive

Chain

Capacities

Fuel capacity

14.5 l

Dimensions & weight

Wheelbase

1,350 mm

Seat height

820 mm

Brakes & chassis

Front brake

Single disc

Rear brake

Single disc

Front tyre

110/80-17

Rear tyre

130/70-17

Front suspension

40 mm upside-down fork

Rear suspension

Asymmetrische Schwinge mit Monofederbein

Colour options

• Red/Black
• White/Black