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Underbones

2020Yamaha Y15ZR

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The 2020 Yamaha Y15ZR is a lightweight 124cc scooter designed for urban commuters seeking reliable, fuel-efficient daily transportation. Known for its nimble handling and practical design, it combines a liquid-cooled four-stroke engine with modern fuel injection for consistent performance in city riding. Best suited for beginner riders and those prioritizing ease of use and affordability, the Y15ZR delivers adequate power for casual commuting and short-distance travel.

Capacity
124.0 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Wet weight
115.0 kg
Seat height
780 mm
Power
15.2 HP (11.1 kW) @ 8500 RPM
⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 35Agility 88Comfort 45Off-road 10Touring 20Road manners 65
Off-road & trail10%
Cornering75%
City riding92%
Daily riding90%
Touring20%
Two-up30%
Track25%
Best for
Built for quick, nimble urban commuting and weaving through traffic rather than long distance travel or outright speed.
Built for
A peppy, high-revving small-bore engine paired with a light chassis gives it a playful, eager feel around town and on tight backroads.
Not ideal for
This is not the right bike for highway touring, carrying a passenger over distance, or anyone seeking strong outright performance.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 780mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2020 Yamaha Y15ZR, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
124.0 ccm
Power
15.2 HP (11.1 kW) @ 8500 RPM
Torque
13.8 Nm (1.4 kgf-m) @ 7000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.1322 HP/kg (wet)
Compression
10.4:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
TCI
Valves per cylinder
4
Lubrication system
Wet sump
Transmission
Gearbox
6-speed
Transmission type
Manual
Clutch
Wet, multiplate
Dimensions & weight
Wheelbase
1290 mm
Overall length
1960 mm
Overall width
670 mm
Overall height
1080 mm
Seat height
780 mm
Wet weight
115.0 kg
Fuel capacity
4.20 litres
Ground clearance
125 mm
Dry weight
Not on record - add it
Chassis & suspension
Frame
Backbone
Front suspension
Telescopic
Rear suspension
Swingarm
Brakes & wheels
Front brakes
Single disc. Optional ABS.
Rear brakes
Single disc
ABS
Optional
Front tyre
70/90-17
Rear tyre
120/70-17
Other
Color options
Grey, Red, Blue, Turquoise
Comments
Sold in Asia

Specs last verified against published sources: .

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

As an underbone, the 2020 Yamaha Y15ZR makes a lot of sense. The 124cc engine produces 15.2 hp and 13.8 Nm, which suits the bike's character well. With a 780 mm seat and a 115 kg weight, it is best suited to cheap, practical everyday transport, although it is built for economy rather than speed. Overall, a solid choice for the right rider.

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Common questions

What is the engine size of the Yamaha Y15ZR?

The 2020 Yamaha Y15ZR has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the Yamaha Y15ZR have?

The 2020 Yamaha Y15ZR has a Power of 15.2 HP (11.1 kW) @ 8500 RPM.

How many gears does the Yamaha Y15ZR have?

The 2020 Yamaha Y15ZR has a Gearbox of 6-speed.

What is the torque of the Yamaha Y15ZR?

The 2020 Yamaha Y15ZR has a Torque of 13.8 Nm (1.4 kgf-m or 10.2 ft.lbs) @ 7000 RPM.

How much does the Yamaha Y15ZR weigh?

The 2020 Yamaha Y15ZR has a Wet weight of 115.0 kg (253.5 pounds).

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