Yamaha Aerox 4 - 2021 Specifications and Reviews

2021

Engine and Transmission Specifications
Driveline	V-Belt Automatic
Transmission type	Belt (final drive)
Gearbox	Automatic
Cooling system	Liquid
Lubrication system	Wet sump
Ignition	TCI
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Injection
Bore x Stroke	38.0 x 43.5 mm (1.5 x 1.7 inches)
Compression	12.0:1
Torque	3.3 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 4500 Revolutions">RPM
Power	3.0 Horsepower">HP (2.2 Kilowatt">kW)) @ 7250 Revolutions">RPM
Engine type	Single cylinder, four-stroke
Capacity:	49.5 ccm (3.02 cubic inches)

Category	Scooter
Year	2021
Model	Yamaha Aerox 4
Brakes, suspension, Frame and wheels
Wheels	5-spoke cast aluminium
Rear brakes	Single disc
Diameter	190 mm (7.5 inches)
Front brakes	Single disc
Rear tire	130/60-13
Front tire	120/70-13
Rear wheel travel	64 mm (2.5 inches)
Rear Suspension	Hydraulic unit swing
Front wheel travel	80 mm (3.1 inches)
Front Suspension	Telescopic fork
Frame type	Steel, tubular

Physical measures and capacities
Fuel capacity	6.00 litres (1.59 US gallons)
Wheelbase	1275 mm (50.2 inches)
Ground clearance	118 mm (4.6 inches)
Overall width	705 mm (27.8 inches)
Overall length	1870 mm (73.6 inches)
Overall height	1155 mm (45.5 inches)
Seat height	817 mm (32.2 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	97.0 kg (213.8 pounds)

Other specs
Carrying capacity	Under-seat helmet storage for a full-face helmet.
Instruments	LCD instruments
Starter	Electric & kick
Color options	Matte Grey, Yamaha Blue

Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2021 Yamaha Aerox 4 is a stylish and powerful motorcycle that offers a smooth and exhilarating ride. With its 155cc liquid-cooled engine, this bike provides impressive performance and agility, making it perfect for urban commuting as well as long-distance journeys. The Aerox 4 also features a sleek and modern design, with LED headlights and a digital instrument panel, adding to its appeal for riders looking for a combination of style and functionality. Overall, the 2021 Yamaha Aerox 4 is a top-notch choice for riders seeking a versatile and reliable motorcycle. Its powerful engine, stylish design, and advanced features make it a standout option in its class. Whether you're cruising through city streets or hitting the open road, the Aerox 4 delivers an exceptional riding experience that is sure to impress. If you're in the market for a high-performance scooter with a modern aesthetic, the Yamaha Aerox 4 is definitely worth considering.