10 Best 150cc Dirt Bikes | Specs, Pros & Cons

The Husqvarna TE 150 is a trial dirt bike, and this small displacement dirt bike is considered one of the best trail dirt bikes. It comes with a 6-speed transmission clutch, an electric starter, and a manual kick starter.This dirt bike is lightweight and very advanced in terms of technology. The high-quality components used in this 2-stroke dirt bike are very up-to-date in today’s world. The Husqvarna TE 150 is an easy dirt bike to ride once you get the hang of it, and it is great for wooded paths and off-road trails. Beginners and professional riders can both ride this dirt bike with ease. It is comfortable and performs very well.

The Husqvarna TE 150i is a 4-stroke dirt bike with a Transfer Port Injected (TPI) engine. It has a 6-speed gearbox with marginally different gear ratios, a lower first gear and a taller sixth gear. The 39mm throttle body by Dell’Orta is in charge of the amount of air that gets let into the engine.

Additionally, the 150cc dirt bike has various sensors communicating with the engine and monitoring the engine temperature, crankshaft position, etc.

The suspension is matched very well with the dirt bike’s engine weight. It is easy to handle and ergonomic for the rider. It is suitable for rocky roads and technical terrain, and it is a hardcore outdoor trail bike.

The KTM 144 SX came out in 2007. It is known to be a fast, lightweight dirt bike and has been modified and changed over the years. It gives the dirt bike a simple and reliable form. The adjustable suspension is a bonus, and you can fine-tune it to suit your comfort and terrain.

The braking and handling are top-notch, and KTM 144 SX does not disappoint. Its use of highly reputable components and parts. It is easy to maneuver in any situation and can make quick turns around sharp corners without any struggles. The KTM 144 SX is a well-rounded dirt bike for any rider.

KTM 150 SX is a combination of new and old technology. It has a 150cc 2-stroke engine. The engine is potent and can cross 40 HP. While this may seem intimidating, it is not; the engine does not suddenly accelerate for power and catch you off guard. It is a smooth power delivery that makes it easy for you to pick and gain speed. The chassis frame setup is comfortable and allows for easy maneuvering of the dirt bike. The KTM 150 SX is more suited for light, fun racing around the road. It can use for racing, but it will not be as powerful as higher cc dirt bikes, and it is more for careless riding for people interested in motocross.

The KTM 150 XC is for cross-country riding. Similar to the KTM 150 SX, a few changes have been initiated to make it more suitable for long-distance riding. 

The KTM 150 XC has an improved gearbox and can handle slow, and fast trail rides without any issues. The first, second, and third gears are shorter, and the fourth, fifth and sixth stretched out a bit more.

The handling and experience of the dirt bike are very professional. The chassis is modified a bit, and the steering angle is steeper than normal. The brakes are mighty and progressive. Overall, it is a great 150cc dirt bike for riding long distances.

The KTM 150 XCW is a cross-country dirt bike, and the W stands for woods or wide ratio. It means these bikes are built and made to be ridden in the woods and can handle even the ugliest and most harsh single tracks.

The electric starter is a lifesaver in hill-type paths to keep the speed and momentum going if you stall; a kick starter is available. The small bore makes this a great enduro dirt bike and a beginner-friendly trail dirt bike. The motor pulls well and performs better on long uphill and deeper sand sections and longer wide open trials. The low-end roll-on power is somewhat limited and requires much more clutch work to keep it going.

The Honda CRF150F is a midsize trial dirt bike. It is a 150cc 4-stroke air-cooled engine with a 5-speed manual clutch transmission. The Honda CRF150F is a beginner dirt bike for people aged 13-19 and has a 19/16 wheelbase. The engine is powerful and delivers the power smoothly. It is not too overpowering, making it great for people just starting. It has a smooth low-end torque, making the dirt bike easy to control. It has a low seat height, makes leaning and turning easier, and overall bike control is effortless. In 2017 Honda discontinued this model and replaced it with the Honda CRF125F.

The Honda CRF150R is a 150cc liquid-cooled 4-stroke engine. It is a high-performance racing dirt bike, and the engine is a light flywheel. Although the engine does not provide much torque, it will rev up quickly, allowing it to pick up and gain speed quickly. Quick acceleration is needed when you are racing.

This 150cc dirt bike is also very loud. It is due to the stock exhaust step in the dirt bike. It might become an issue if you are riding through populated areas, and people might complain about the noise, but otherwise, it will be fine. 

The adjustable suspension is high-tech and allows you to ride over big rocks and jump over obstacles without worrying about falling hard.

The Kawasaki KLX 150 is a light and agile dirt bike. It has enough tank capacity and can last for more than enough time. It has a flat tail at the seat as well as additional side bags. It allows you to pack anything you might need for the journey. Off-road riding does not use much fuel and is not too expensive to refill. 

The chassis is comfortable and positioned so the rider can easily sit and grab the handles without becoming too awkward. The design of this 150cc dirt bike looks very cool and aesthetic. So, this entry-level dirt bike is a great option for novice riders.

The TM MX 144 is a racing motorcycle; an Italian company makes this dirt bike. TM MX 144 redesigned a new motor with a larger bore and stroke of (56mm x 58.2mm). The bike also has an electronic power valve. The ignition powers the servo motor, opening and closing a valve through 2 short cables. 

The power delivery is not as consistent as you would think. It comes and goes in spurts, and it is up to the rider to keep up the pace by working the clutch excessively. But TM MX 144 can also ride at low RPM. The suspensions on this dirt bike are more suited for racing and everything that comes under that, such as jumping. It is a lightweight dirt bike and is great for any rider.