yamaha Aerox 4


Life is a race

You've been counting the days down to this moment. The time has come to get out on the streets and go anywhere you want to go. And the Aerox 4 is waiting to open up a whole new world. Now anything is possible.

Twist the throttle and the punchy 4-stroke, EU4-compliant engine gives you strong acceleration with outstanding economy. Its tubular frame and hydraulic forks deliver sports handling and precision cornering - while the lightweight 5-spoke aluminium wheels feature powerful 190 mm disc brakes for quick and easy stopping.

With its supersport-style aerodynamic bodywork, this has got to be the coolest 50 cc scooter we've ever made. Life's a race. So get out there and win.


  • Liquid-cooled, 50 cc, 4-stroke, EU4-compliant engine
  • R-series derived supersport-style bodywork
  • Tubular frame for sports handling performance
  • Powerful 190 mm front and rear disc brakes
  • Lightweight 5-spoke cast aluminium wheels
  • Underseat storage space for one full-face helmet
  • High-tech LCD instrument panel
  • Smooth-action hydraulic-telescopic front forks
  • 6-litre fuel tank gives plenty of riding range
  • Spacious foot well for different riding positions
  • High overall specification  

Engine Type

Single cylinder, 4-stroke, liquid-cooled, SOHC

Displacement CC


Bore X Stroke

38.0 mm x 43.5 mm

Compression Ratio

12.0 : 1

Max Power Output

2.54 kW @ 7,000 rpm

Max Torque

3.54 Nm @ 6,500 rpm

Fuel Tank Capacity

6 L


Electric and kick

Transmission Type

V-Belt Automatic

Dimensions LxWxH

1876 mm x 706 mm x 1154 mm


1275 mm

Seat Height

817 mm

Ground Clearance

118 mm

Kerb Weight

97 kg

Tyre Size Front


Tyre Size Rear


Brakes Type Front

Single Disc, 190 mm

Brakes Type Rear

Single Disc, 190 mm