Who Makes 2 Stroke Dirt Bikes

This guide reveals who makes 2 stroke dirt bikes today, from legacy brands like Yamaha and KTM to rising names in the off-road world. You’ll learn how to identify quality models, understand engine performance, and pick the best bike for your needs—whether you’re a beginner or a seasoned rider.

Key Takeaways

• Yamaha, KTM, Husqvarna, and TM Racing are leading 2 stroke dirt bike manufacturers. These brands offer reliable, high-performance models for motocross, enduro, and trail riding.
• 2 stroke engines deliver more power per pound than 4 strokes. They’re lighter, simpler, and ideal for aggressive riding styles and tight tracks.
• Newer models include modern fuel injection and electric starters. Technology has improved reliability and ease of use without sacrificing the classic 2 stroke feel.
• Used 2 stroke dirt bikes can be a budget-friendly option. Many riders upgrade to newer models, leaving well-maintained older bikes on the market.
• Choosing the right model depends on your skill level and terrain. Beginners should start with lower-displacement bikes like the Yamaha YZ85 or KTM 65 SX.
• Maintenance is key to keeping a 2 stroke running smoothly. Regular top-end rebuilds and proper oil mixing are essential for longevity.
• Electric alternatives are emerging but don’t yet match 2 stroke power. For now, gas-powered 2 strokes remain the top choice for performance-focused riders.

Who Makes 2 Stroke Dirt Bikes in 2025?

If you’re passionate about off-road riding, you’ve probably wondered: who makes 2 stroke dirt bikes these days? While 4 stroke engines dominate the market due to emissions regulations and smoother power delivery, 2 stroke dirt bikes are far from extinct. In fact, they’re experiencing a quiet renaissance among riders who crave raw power, lightweight handling, and that unmistakable two-stroke scream.

In this guide, you’ll learn exactly which brands still produce 2 stroke dirt bikes, what models are available, and how to choose the right one for your riding style. Whether you’re a beginner looking for your first bike or a veteran seeking a competitive edge, this guide will help you navigate the world of modern two-strokes.

Top Brands That Still Make 2 Stroke Dirt Bikes

Despite the shift toward four-stroke engines, several manufacturers continue to build high-quality 2 stroke dirt bikes. These brands combine heritage with innovation, offering bikes that are both powerful and reliable.

Yamaha

Yamaha remains one of the most trusted names in off-road motorcycles. Their 2 stroke lineup includes the YZ125 and YZ250, both of which are motocross legends. The YZ125 is perfect for intermediate riders who want a lightweight, responsive bike, while the YZ250 offers more power for advanced riders. Yamaha has also updated these models with modern suspension, electric starters, and improved fuel delivery systems.

KTM

KTM is a powerhouse in the 2 stroke world. Known for their orange machines, KTM produces a full range of two-strokes, from the 65 SX for kids to the 300 XC-W for hard enduro. The 300 XC-W is especially popular for its torque-rich engine and excellent trail manners. KTM’s 2 strokes feature advanced power valve systems and electric starters, making them easier to ride and maintain.

Husqvarna

Husqvarna, now under the same parent company as KTM, offers a parallel lineup of 2 stroke dirt bikes. Models like the TC 125 and TE 300 are nearly identical to KTM’s but with Swedish styling and slightly different suspension tuning. Husqvarna bikes are known for their smooth power delivery and premium build quality.

TM Racing

TM Racing is an Italian brand that’s been building high-performance 2 stroke dirt bikes since the 1970s. Though not as widely available in the U.S., TM bikes are favorites among privateer racers and collectors. Their models, like the TM EN 250 and TM MX 125, are hand-built and highly tunable, offering a unique riding experience.

Beta

Beta is another Italian manufacturer that specializes in off-road and enduro bikes. Their RR 250 2Stroke is a modern machine with fuel injection, electric start, and a reputation for durability. Beta focuses on trail-friendly performance, making their 2 strokes great for long-distance riding and technical terrain.

How to Choose the Right 2 Stroke Dirt Bike

Picking the right 2 stroke dirt bike depends on several factors: your skill level, intended use, and budget. Here’s a step-by-step guide to help you decide.

Step 1: Determine Your Skill Level

Beginners should avoid high-displacement bikes like the YZ250 or KTM 300. Instead, start with smaller engines:
– Kids (6–10 years): KTM 50 SX or Husqvarna TC 50
– Youth (10–14 years): Yamaha YZ85 or KTM 85 SX
– Adult beginners: Yamaha YZ125 or KTM 125 SX

These bikes are lighter, easier to control, and less intimidating for new riders.

Step 2: Decide on Your Riding Style

Not all 2 strokes are built the same. Consider where you’ll ride most:
– Motocross: Look for race-oriented models like the YZ250 or KTM 250 SX. These bikes have stiff suspension and aggressive power bands.
– Enduro/Trail Riding: Choose models with softer suspension and electric starters, such as the KTM 300 XC-W or Husqvarna TE 300.
– Freestyle/Dirt Jumping: A lightweight, responsive bike like the Yamaha YZ125 works well for jumps and tricks.

Step 3: Consider Maintenance and Upkeep

2 stroke engines require more frequent maintenance than 4 strokes. You’ll need to:
– Mix oil and fuel correctly (usually 32:1 or 40:1 ratio)
– Clean the air filter regularly
– Rebuild the top end every 20–30 hours of riding

If you’re not comfortable with maintenance, consider a newer model with fuel injection, like the Beta RR 250 or KTM 300 EXC TPI. These bikes eliminate the need for premixing and offer better fuel efficiency.

Step 4: Set a Budget

New 2 stroke dirt bikes range from $5,000 to $10,000. Used models can be found for $2,000–$4,000, depending on condition. If you’re on a tight budget, a well-maintained used YZ250 or KTM 250 SX can be a great value.

2 Stroke vs. 4 Stroke: Which Is Right for You?

It’s important to understand the differences between 2 stroke and 4 stroke dirt bikes before making a decision.

Power Delivery

2 strokes deliver power in a quick, snappy burst. This makes them feel more aggressive and responsive, especially in tight corners and on jumps. 4 strokes, on the other hand, offer smoother, more linear power—better for technical climbs and long rides.

Weight and Handling

2 stroke bikes are typically 20–30 pounds lighter than their 4 stroke counterparts. This makes them easier to maneuver and less tiring on long rides.

Maintenance

2 strokes require more frequent maintenance, especially if they’re carbureted. However, modern fuel-injected models have reduced this burden significantly.

Fuel Efficiency

4 strokes are more fuel-efficient and produce fewer emissions. 2 strokes burn oil with fuel, which increases consumption and environmental impact.

For a detailed comparison, check out our guide on the best two stroke dirt bike to see how top models stack up.

Troubleshooting Common 2 Stroke Issues

Even the best 2 stroke dirt bikes can run into problems. Here are some common issues and how to fix them.

Bike Won’t Start

– Check the spark plug: A fouled or wet plug can prevent ignition.
– Verify fuel mixture: Too much oil can flood the engine.
– Inspect the carburetor: Clean or rebuild if clogged.

Poor Performance at High RPM

– Adjust the carburetor’s high-speed jet.
– Check the power valve: A stuck or damaged valve can limit top-end power.
– Ensure the air filter is clean and properly oiled.

Excessive Smoke or Oil Consumption

– You may be running too rich a fuel mixture.
– Worn piston rings or cylinder walls can cause oil burning—time for a top-end rebuild.

Overheating

– Low coolant levels (on liquid-cooled models)
– Clogged radiator fins
– Lean fuel mixture causing detonation

Regular maintenance is the best way to avoid these issues. For beginners, consider reading our guide on best dirt bikes for beginners to find models that are easier to maintain.

Are Electric Dirt Bikes a Viable Alternative?

Electric dirt bikes are gaining popularity, especially for trail riding and urban use. Brands like Zero and Cake offer quiet, low-maintenance options. However, they still can’t match the raw power and simplicity of a 2 stroke.

For example, the RM7 Electric Dirt Bike offers instant torque and zero emissions, but its range and recharge time limit off-road use. Until battery technology improves, gas-powered 2 strokes remain the top choice for performance riders.

That said, electric bikes are great for beginners, kids, or riders who prioritize low noise and easy maintenance. If you’re curious, explore our review of the best electric dirt bikes for adults to see how they compare.

Conclusion: The Future of 2 Stroke Dirt Bikes

So, who makes 2 stroke dirt bikes? The answer is clear: brands like Yamaha, KTM, Husqvarna, TM Racing, and Beta continue to produce high-quality, race-ready machines. While 4 strokes dominate the mainstream, 2 strokes still offer unmatched power-to-weight ratios and thrilling ride dynamics.

Whether you’re racing, trail riding, or just enjoying the classic two-stroke sound, there’s a bike out there for you. By understanding your needs, doing your research, and maintaining your bike properly, you can enjoy years of off-road fun.

Ready to take the leap? Check out our list of the best 2 stroke dirt bike for 2025 and find your perfect match.