What category is the 2020 Yamaha SZ?

The 2020 Yamaha SZ has a Category of Allround.

What is the engine size of the 2020 Yamaha SZ?

The 2020 Yamaha SZ has a Capacity: of 149.3 ccm (9.11 cubic inches).

What type of engine does the 2020 Yamaha SZ have?

The 2020 Yamaha SZ has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2020 Yamaha SZ?

The 2020 Yamaha SZ has a Power of 12.1 HP (8.8 kW) @ 7500 RPM.

What is the torque of the 2020 Yamaha SZ?

The 2020 Yamaha SZ has a Torque of 12.8 Nm (1.3 kgf-m or 9.4 ft.lbs) @ 6000 RPM.

Is the 2020 Yamaha SZ air cooled or liquid cooled?

The 2020 Yamaha SZ has a Cooling system of Air.

How many gears does the 2020 Yamaha SZ have?

The 2020 Yamaha SZ has a Gearbox of 5-speed.

How much does the 2020 Yamaha SZ weigh?

The 2020 Yamaha SZ has a Weight incl. oil, gas, etc of 125.0 kg (275.6 pounds).

What is the seat height of the 2020 Yamaha SZ?

The 2020 Yamaha SZ has a Seat height of 800 mm (31.5 inches) If adjustable, lowest setting..

Yamaha SZ - 2020 Specifications and Reviews

Name: 2020 Yamaha SZ
Brand: Yamaha

The 2020 Yamaha SZ is a lightweight 149cc commuter motorcycle designed for budget-conscious riders seeking reliable everyday transportation. Its air-cooled single-cylinder engine delivers modest but adequate power for city riding and short commutes. Known for exceptional fuel efficiency, low maintenance costs, and beginner-friendly handling, the SZ excels as an entry-level or practical utility bike.

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General information
Category	Allround
Year	2020
Model	Yamaha SZ
Engine and Transmission Specifications
Clutch	Wet, multiple-disc
Transmission type	Chain (final drive)
Gearbox	5-speed
Cooling system	Air
Lubrication system	Wet sump
Ignition	CDI
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Carburettor
Bore x Stroke	57.3 x 57.9 mm (2.3 x 2.3 inches)
Compression	9.5:1
Torque	12.8 Nm (1.3 kgf-m or 9.4 ft.lbs) @ 6000 RPM
Power	12.1 HP (8.8 kW) @ 7500 RPM
Engine details	Forward-inclined cylinder
Engine type	Single cylinder, four-stroke
Capacity:	149.3 ccm (9.11 cubic inches)
Brakes, suspension, Frame and wheels
Diameter	130 mm (5.1 inches)
Rear brakes	Expanding brake (drum brake)
Front brakes	Single disc. Hydraulic.
Rear tire	100/90-17
Front tire	2.75-18
Rear Suspension	Ajustable, Hydraulic Shock Absorber
Front Suspension	Telescopic Hydraulic
Trail	99 mm (3.9 inches)
Rake (fork angle)	26.0°
Frame type	Diamond, tubular

Physical measures and capacities
Oil capacity	1.00 litres (1.06 US quarts)
Fuel capacity	14.00 litres (3.70 US gallons)
Wheelbase	1320 mm (52.0 inches)
Ground clearance	165 mm (6.5 inches)
Overall width	750 mm (29.5 inches)
Overall length	1990 mm (78.3 inches)
Overall height	1100 mm (43.3 inches)
Seat height	800 mm (31.5 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	125.0 kg (275.6 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Sold in India.
Light	12V 35/25W Halogen bulb
Electrical	12V-5AH battery.
Starter	Electric & kick
Color options	Matte Black, Vivid red Cocktail,

Performance Profile & Rider Fit

12.1 hp

Peak Power

Best For

Track10%

City85%

Cornering45%

Daily Riding80%

Touring25%

Passenger35%

Rider Profile

Best For	This is a beginner-friendly commuter bike, well suited to new riders or those wanting simple, low-stress transportation.
Purpose	Built as an everyday city runabout for short trips, errands, and light commuting rather than performance riding.
Rider Fit	Its low seat height and light weight make it easy to handle for riders of smaller stature or less physical strength.
Character	A humble, no-frills small-displacement single that prioritizes fuel efficiency and easy maneuverability over excitement.
Not Ideal For	This bike is not for riders seeking highway touring comfort, high speed, off-road capability, or carrying a passenger over long distances.

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

Rider Fit Visualizer

2020 Yamaha SZ Rider Ergonomics Assessment

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Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2020 Yamaha SZ, with a moderate knee angle of around 115 degrees and a forward-leaning 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 2020 Yamaha SZ is a sleek and efficient motorcycle that offers a smooth and comfortable ride. With a powerful engine and responsive handling, this bike is perfect for both city commuting and long highway rides. The stylish design and comfortable seat make it a great option for riders of all experience levels. Plus, with Yamaha's reputation for durability and reliability, you can trust that the SZ will perform well for years to come. Overall, the 2020 Yamaha SZ is a fantastic choice for anyone in the market for a new motorcycle. Its combination of power, comfort, and style make it a standout option in its class. Whether you're a seasoned rider or a beginner, you'll appreciate the performance and reliability of the Yamaha SZ. Consider investing in this top-notch motorcycle for an enjoyable and dependable riding experience.