What is the YZ125 Top speed?

The Yamaha YZ125 is a lightweight, high-performance dirt bike designed for motocross and off-road racing. It has been a popular model among riders since its introduction in 1974.
When it comes to the top speed of the Yamaha YZ125, there are a few factors that can affect it. The engine size, gearing, and rider weight can all impact the bike’s overall speed.
In terms of the YZ125’s engine size, it has a 125cc liquid-cooled, two-stroke engine. This engine is designed to deliver high power and torque at high RPMs, making it ideal for motocross and other off-road racing. However, the YZ125’s engine size may limit its top speed compared to larger engines found on other dirt bikes.

The gearing on the YZ125 also plays a significant role in its top speed. The bike’s final drive ratio, which is the ratio of the number of teeth on the rear sprocket to the number of teeth on the front sprocket, can be adjusted to change the bike’s top speed. The YZ125 typically comes with a 13-tooth front sprocket and a 50-tooth rear sprocket. However, riders can experiment with different sprocket sizes to increase or decrease the bike’s top speed.
Read More: How Fast is a 125cc Dirt Bike?
The rider’s weight can also affect the YZ125’s top speed. A heavier rider will require more power to reach the same top speed as a lighter rider. Additionally, a rider’s skill level can impact the bike’s overall speed. A more skilled rider may be able to push the bike closer to its limits and achieve a higher top speed than a less experienced rider.
Overall, the top speed of the Yamaha YZ125 can vary depending on a number of factors. However, based on manufacturer specifications and rider reports, the YZ125 has a top speed of around 70-75 miles per hour. It is important to note that reaching this top speed requires a skilled rider and ideal conditions, such as a smooth, straight track and favorable weather.
All About the Yamaha YZ125 Motorcycle
Are you looking for a lightweight, high-performance dirt bike? If so, then you may be interested in learning more about the Yamaha YZ125. This is a popular choice among dirt bike riders of all skill levels who are looking for an affordable yet reliable ride. Let’s take a closer look at what makes the Yamaha YZ125 stand out.
The Yamaha YZ125 is a two-stroke motocross bike that has been around since 1974. It features an air-cooled single-cylinder engine that produces excellent power and torque. The frame is constructed from aluminum alloy for maximum strength and rigidity. The suspension is adjustable to suit different riding styles and terrain types, allowing riders to easily customize their ride to get the most out of it. The brakes are also adjustable, giving riders even more control over their bikes’ performance.
The Yamaha YZ125 is designed for both beginners and experienced riders alike, offering great maneuverability and stability on the track or trails. It has a low center of gravity which makes it easier to handle, even at higher speeds. It also has a lightweight design, making it ideal for smaller riders or those who want to take their bike off-road without fear of it being too heavy or cumbersome. Additionally, this model comes with front and rear disc brakes as well as electric starting capabilities – making it easy to get up and running quickly when you need to hit the trails fast!
Whether you’re just starting out with motocross or are an experienced rider looking for something lighter and more nimble than other bikes on the market, the Yamaha YZ125 might be just what you’re looking for! With its lightweight design, adjustable suspension system and powerful engine – this dirt bike offers plenty of bang for your buck! Whether you’re hitting the track or taking on some tough terrain off-road – this model can handle it all! So if you’re in search of an affordable yet reliable motorbike – consider checking out the Yamaha YZ125 today!
Conclusion:
All in all, Yamaha’s YZ125 dirt bike is a great option for anyone who wants a reliable ride that can reach impressive speeds without breaking the bank. With its peak speed at 70-75mph, this two-wheeler has plenty of power for most riders’ needs—but if you really want to maximize its potential then there are modifications available that will help push it even further. Whatever route you choose though, rest assured that your Yamaha YZ125 will provide you with an exciting ride!