50cc 2-Stroke Kids Petrol Motorbike | OneMX™ PX1SX

Introducing the OneMX™ PX1SX 49CC Dirt Bike - where performance meets safety in the perfect starter bike for young riders. This meticulously engineered 2-stroke mini motorbike combines professional-grade features with youth-friendly design, making it the ideal choice for aspiring motocross champions.

Premium Performance Engineering

At the heart of this dirt bike lies a powerful 49CC 2-stroke air-cooled engine that delivers an exhilarating ride with a top speed of 30km/h. The engine features a reliable Dali carburetor for consistent performance and easy starting, while the distinctive twin muffler system not only looks impressive but provides optimal exhaust flow and that authentic dirt bike sound young riders love.

Built for Safety & Control

Safety is paramount with the PX1SX. The automatic transmission eliminates the complexity of manual shifting, allowing young riders to focus on balance and control. Premium disk brakes on both front and rear wheels provide exceptional stopping power, while the alloy shock suspension system smoothly absorbs bumps and jumps, ensuring a comfortable and controlled ride on any terrain.

Every component is selected for durability and performance:

• Sturdy steel frame construction built to withstand the demands of off-road riding
• 10-inch pneumatic wheels (front and rear) for superior traction and stability
• Alloy front and rear shocks for professional-level suspension performance
• 595mm seat height perfectly positioned for young riders

Designed for Young Riders

With a lightweight design at just 27kg and supporting riders up to 70kg, the PX1SX is perfectly balanced for youth riders transitioning from smaller bikes or starting their motocross journey. The 880mm wheelbase provides excellent stability while maintaining the agility needed for tight turns and technical riding.

Ready to Ride

The OneMX™ PX1SX arrives 95% pre-assembled in a compact box (52 x 112 x 31cm), requiring only minimal assembly before your young rider can hit the trails. Simply add unleaded petrol, complete the final assembly steps, and watch as your child experiences the thrill of real dirt biking.

Why Choose the OneMX™ PX1SX?

• Authentic 2-stroke engine performance with manageable power output
• Components sized for youth riders
• No speed limiter - grow with your child's skill level
• Proven reliability with quality Dali carburetor
• Eye-catching design with distinctive twin mufflers

Give your young rider the gift of adventure with the OneMX™ PX1SX 49CC Dirt Bike - where dreams of motocross glory begin!

Double the Style, Double the Performance

Stand out from the crowd with our exclusive twin muffler design. Not just for looks - this dual exhaust system optimises engine breathing for smoother power delivery and creates that distinctive, throaty 2-stroke sound that turns heads at the track.

Start First Time, Every Time

Equipped with a premium Dali carburetor renowned for dependability and easy maintenance. This proven component ensures consistent fuel delivery, reliable cold starts, and optimal performance whether you're hitting jumps or cruising trails.

Pure Racing DNA in a Youth-Friendly Package

Experience authentic dirt bike performance with our air-cooled 49CC 2-stroke powerplant. Delivering instant throttle response and reaching speeds up to 30km/h, this engine provides the perfect balance of excitement and control for developing riders.

Focus on Riding, Not Shifting

Our twist-and-go automatic transmission eliminates the learning curve of manual clutch control. Young riders can concentrate on mastering balance, steering, and line selection while the bike handles gear changes seamlessly.

Stopping Power You Can Trust

Front and rear disk brakes deliver professional-level stopping performance in all conditions. Whether navigating steep descents or making quick stops, riders enjoy confident, progressive braking control that builds skills and safety.

Smooth Out Every Bump and Jump

Premium alloy shocks on both front and rear provide plush suspension travel that soaks up rough terrain. From root-filled trails to tabletop jumps, this professional-grade suspension system keeps riders comfortable and in control.

Grip That Goes the Distance

Large 10-inch pneumatic tires front and rear provide exceptional traction on dirt, gravel, and grass. The knobby tread pattern bites into loose surfaces while the air-filled design cushions impacts for a smoother, more controlled ride.

Strong Enough for Adventure, Light Enough for Kids

At just 27kg total weight, our precision-engineered steel frame combines durability with manageability. Young riders can easily handle the bike while parents appreciate the robust construction that withstands years of off-road adventures.

Designed to Grow With Your Rider

With a 595mm seat height and 880mm wheelbase, the PX1SX fits young riders perfectly while accommodating growth up to 70kg. The ergonomic design promotes proper riding position, building good habits from day one.

Performance That Matches Skill Progression

Unlike restricted bikes that quickly become boring, the PX1SX grows with your child's abilities. Start with gentle throttle control and gradually explore the full potential as skills develop - no modifications needed.

Simple, Effective, Dependable

Our air-cooled engine design means no radiators to damage, no coolant to maintain, and no overheating worries. The cooling fins keep temperatures optimal during extended riding sessions while simplifying maintenance.

Look Like a Pro from Day One

With aggressive bodywork, twin mufflers, and authentic dirt bike proportions, the PX1SX looks just like the full-size racers. Your young rider will feel like a motocross champion before even firing up the engine.

📣 Standout Features 📣

Speed & Performance

Suspension & Brakes

Dimensions & Weights

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