What category is the 2018 Yamaha Aerox 4?

The 2018 Yamaha Aerox 4 has a Category of Scooter.

What is the engine size of the 2018 Yamaha Aerox 4?

The 2018 Yamaha Aerox 4 has a Capacity: of 49.00 ccm (2.99 cubic inches).

What type of engine does the 2018 Yamaha Aerox 4 have?

The 2018 Yamaha Aerox 4 has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2018 Yamaha Aerox 4?

The 2018 Yamaha Aerox 4 has a Power of 2.95 HP (2.2 kW) @ 7240 RPM.

What is the torque of the 2018 Yamaha Aerox 4?

The 2018 Yamaha Aerox 4 has a Torque of 3.30 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 4500 RPM.

Is the 2018 Yamaha Aerox 4 air cooled or liquid cooled?

The 2018 Yamaha Aerox 4 has a Cooling system of Liquid.

How many gears does the 2018 Yamaha Aerox 4 have?

The 2018 Yamaha Aerox 4 has a Gearbox of Automatic.

How much does the 2018 Yamaha Aerox 4 weigh?

The 2018 Yamaha Aerox 4 has a Weight incl. oil, gas, etc of 97.0 kg (213.8 pounds).

What is the seat height of the 2018 Yamaha Aerox 4?

The 2018 Yamaha Aerox 4 has a Seat height of 817 mm (32.2 inches) If adjustable, lowest setting..

Yamaha Aerox 4 - 2018 Specifications and Reviews

Name: 2018 Yamaha Aerox 4
Brand: Yamaha
Rating: 5 (1 reviews)

The 2018 Yamaha Aerox 4 is a lightweight, nimble scooter designed for urban commuters and new riders seeking easy handling and fuel efficiency. Known for its compact dimensions, low 817mm seat height, and approachable 97kg weight, it excels in congested city environments. The electric starter and modest 6-liter fuel tank prioritize convenience and practicality for daily short-distance riding.

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2018

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Engine and Transmission Specifications
Driveline	V-Belt Automatic
Transmission type,final drive	Belt
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	3.30 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 4500 RPM
Power	2.95 HP (2.2 kW) @ 7240 RPM
Engine type	Single cylinder, four-stroke
Capacity:	49.00 ccm (2.99 cubic inches)

Category	Scooter
Year	2018
Model	Yamaha Aerox 4
Brakes, suspension, Frame and wheels
Wheels	5-spoke cast aluminium
Rear brakes diameter	190 mm (7.5 inches)
Rear brakes	Single disc
Front brakes diameter	190 mm (7.5 inches)
Front brakes	Single disc
Rear tyre	130/60-13
Front tyre	120/70-13
Rear wheel travel	60 mm (2.4 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 gallons)
Wheelbase	1,275 mm (50.2 inches)
Ground clearance	118 mm (4.6 inches)
Overall width	706 mm (27.8 inches)
Overall length	1,876 mm (73.9 inches)
Overall height	1,154 mm (45.4 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
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Carrying capacity	Under-seat helmet storage for a full-face helmet.
Instruments	LCD instruments
Starter	Electric & kick
Color options	Matte grey, blue

Performance Profile & Rider Fit

3 hp

Peak Power

Best For

Track5%

City88%

Cornering40%

Daily Riding80%

Touring15%

Passenger30%

Rider Profile

Best For	This is an ideal machine for beginners or licence-restricted riders, requiring minimal experience to operate confidently.
Purpose	Built purely for short-hop urban commuting and running errands, not for speed or distance.
Rider Fit	Very low seat height and lightweight chassis make it accessible and easy to manage for riders of almost any size or strength.
Character	A practical, nimble little scooter that prioritizes ease of use, fuel efficiency, and city maneuverability over performance.
Not Ideal For	This is not the choice for anyone wanting highway speeds, long-distance touring, or carrying a passenger any real distance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Yamaha Aerox 4 Rider Ergonomics Assessment

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Feet:

At 817mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Yamaha Aerox 4, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2018 Yamaha Aerox 4 is a stunning and high-performing motorcycle that offers a unique combination of style and power. With its sleek design and powerful 4-stroke, liquid-cooled engine, the Aerox 4 delivers an exhilarating riding experience that is sure to impress any motorcycle enthusiast. The responsive handling and smooth acceleration make it a joy to ride on both city streets and winding mountain roads. In addition to its performance capabilities, the Aerox 4 also boasts advanced features such as LED lighting, digital instrumentation, and a spacious under-seat storage compartment. These modern touches make it a well-rounded and practical choice for riders looking for both style and functionality. Overall, the 2018 Yamaha Aerox 4 is a top-tier motorcycle that delivers an exceptional combination of power, style, and features.