Dirt bikes are a limitless supply of adrenaline. The thrills of tackling the hills, pulling some breathtaking bike tricks, and running off near heart attacks are all packed in a lightweight frame.
They’re mostly designed for off-road events that involve rough terrains and unpaved roads. There are various types and models of dirt bikes with different speeds. But how fast does a 150cc dirt bike go?
Keep reading to find out!
How Fast Does a 150cc Dirt Bike Go?
The short answer is: the average speed of a 150cc bike is somewhere around 50 to 60 miles per hour. However, some variants contribute to the maximum speed that a dirt bike can reach. Let’s explain this with a long answer!
The contributing variables of a dirt bike’s speed include the dirt bike model and the type of engine used. The rider is also an important factor in the equation. That said, let’s understand some of the types of engines used in dirt bikes and how they affect speed.
If we’re talking about a 150cc dirt bike with a four-stroke single-cylinder engine, the maximum speed is around 65 mph. It’s unlikely to get any further than that, although a start from 0 to 30 mph might feel pretty quick.
But if we’re talking about 150cc with a four-stroke twin-cylinder, that’s a different story. This bike can get up to 75 mph. However, it might not feel as powerful at lower speeds. By splitting the displacement across two cylinders, it gains some horsepower in exchange for some force. That’s usually the case for small displacement engines.
Now, if we’re talking about a 150cc dirt bike with a two-stroke engine, there’s a lot more power involved. Its top speed will probably be around 90 mph, with a standing start of 0 to 60 mph in about 8 seconds. It’s comparably as powerful as a 250cc dirt bike with a four-stroke engine.
Expert Tips and Tricks to Achieve Top Speed With Your 150cc Dirt Bike
Reaching the maximum speed with your 150cc dirt bike might not happen the first time you hop on the bike. It needs some practice and some falls until you can master it.
As we’ve established, the top speed of your dirt bike depends mainly on the engine capacity. However, there are also some customizations to your bike that can help you achieve top speed.
Regular Cleaning of the Air Filter
The air filter is the guard or gatekeeper to the engine. When you keep the air filter clean, this allows for more oxygen to reach the engine. As a consequence, more power is generated. And what does more power mean? Yup, more speed!
Therefore, you should never sacrifice the quality when you’re choosing the air filter of your dirt bike. They’re also considered rather cheap. So, you won’t have to worry about breaking your bank to buy one of good quality.
Once you’ve got your dirt bike’s air filter, make sure to clean it regularly.
Periodic Maintenance of Your Dirt Bike
The condition of the dirt bike is important to achieve top speed. All of the bike’s parts should be properly assessed from time to time to maintain the overall condition. Tending to your bike by changing fluids and replacing filters increases your dirt bike’s speed and increases its life.
That said, the condition of the engine is a top priority. The engine requires fresh air with enough oxygen supply to function properly. One way to maintain it is by changing the air filter.
Another way to sustain the proper function of the engine is by using excellent quality engine oil. Just make sure to maintain it on a regular basis.
Another golden tip for maximum safety while riding your dirt bike is adding a kill switch.
Substantial Development of Your Riding Skills
The rider is a key factor to the speed equation of a dirt bike. So, it only makes sense that improving riding skills is crucial to achieve maximum speed.
Riding a dirt bike involves tricks and tackles that bring an adrenaline rush to the bloodstream. However, a rider’s simple riding skills and ability to handle the dirt come before achieving top speed and maneuvering the hills.
You can simply start by starting the dirt bike and checking the acceleration. You also need to know how to efficiently shift between gears so that you don’t damage the engine. The learning process can take some time and minor bruises, but it’s necessary if you want to reach the maximum speed.
More Customizations
Finally, you can customize different parts of your dirt bike to go as fast as you want. You can do that by doing a few modifications like getting a bigger sized piston. You can also achieve more speed by changing the sprocket gearing ratio.
Another way is to invest in a pair of the best quality tires for a dirt bike. You can even use rear tires that are larger in size than the front ones. The track or surface you plan to ride on affects the choice of tires and their size. Don’t forget to inspect your tires regularly for a safe ride.
Investing in a high-performance exhaust system can be the upgrade you didn’t know you need. To achieve top speed, you can replace your stock exhaust system with a performance exhaust system. However, this modification might be a little on the expensive side.
To Sum Up
Understanding the engine specs is crucial, whether you’re looking to buy a 150cc dirt bike or any other type. A 150cc dirt bike can go as fast as you can take it, depending on the engine type. Make sure you know whether it’s a two or four-stroke engine before buying.
A sweet spot is usually around 50-60 mph. However, some can go much faster according to the engine capacity or the customization of your choice.
Just make sure to gear up on safety equipment. And don’t forget to check the brakes before you hit the tracks.