- Yamaha YBR125: This is a street bike with a 4-stroke, single-cylinder engine. The YBR125 produces around 10 horsepower.
- Yamaha WR125R: This is an off-road motorcycle designed for trail riding and enduro racing. The WR125R has a 4-stroke, single-cylinder engine that generates approximately 15 horsepower.
- Yamaha MT-125: It's a naked street motorcycle featuring a liquid-cooled, 4-stroke, single-cylinder engine. The MT-125 produces around 15 horsepower.
- Yamaha NMax 125: It's a maxi-scooter equipped with a liquid-cooled, 4-stroke, single-cylinder engine. The NMax 125 generates approximately 12 horsepower.
These figures are approximate and can vary slightly based on specific model year and market regulations.