Flash Fun 49cc - Mini MX

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€349.90

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Couleur: Vert

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Give your child an unforgettable experience with the Mini MX Flash Fun 49cc! This premium motocross bike combines sleek design, superior quality, and optimal safety. Your little rider will enjoy unique thrills thanks to its high-performance engine and top-of-the-line features. At XtremRS, we guarantee exceptional customer service, a reliable warranty, and expert advice for a worry-free adventure. Make your child happy and introduce them to the world of motocross with complete confidence!

Nitro Motors

Product details

The Nitro Motors Flash Fun 49cc: The Secret Weapon to Dominate Tracks and Trails

Looking for a versatile, lightweight, and ultra-maneuverable Mini MX to introduce young riders or enjoy carefree fun? The Flash Fun 49cc from Nitro Motors is designed to combine performance and simplicity, with a 2-stroke 49cc engine delivering 1.8 kW and a top speed of around 50 km/h. Perfect for varied terrain—from backyards to forest trails—this off-road dirt bike (not street-legal) stands out with its painted frame and aluminum rims, as well as premium features like the upside-down rear shock and the Alu Easy pull starter. At XtremRS, we’ve tested and approved it for its exceptional value, making it ideal for aspiring riders or adults seeking accessible thrills. Unsure whether to choose between electric motocross and gas-powered motocross? Our guide covers everything you need to know.

Safe Mini MX: Emergency Kill Switch and 3-Level Power Restrictor for Controlled Riding

Safety is at the heart of the Flash Fun 49cc, a Mini MX designed to grow with the rider. Its emergency kill switch (red cord) instantly stops the engine in case of a fall or loss of control—a must for beginners. Another key feature: the 3-level power restrictor (adjustable via the twist throttle), which gradually limits power to match the rider’s experience. Whether you're a cautious parent or a careful rider, this feature provides a progressive learning curve without sacrificing fun. XtremRS Tip: Always start at Level 1 in open terrain before increasing power, and wear full gear (helmet, gloves, boots).

Effortless Start and Reliable Transmission: Pull Starter + Automatic Clutch Combo

No more struggling to start! The Mini MX Flash Fun 49cc features an Alu Easy pull starter, designed for one-pull starting, even in cold weather. Paired with an automatic clutch, this system eliminates jerks and simplifies riding, making it perfect for young riders or casual sessions. The chain drive (protected by a durable guard) ensures longevity, while the reinforced swingarm absorbs shocks from rough terrain. Good to know: Regularly check chain tension (recommended slack: 10-15 mm) and lubricate it after every ride to maintain performance.

Optimal Control: Disc Brakes and Adjustable Rear Shock for a Responsive Mini MX

The Flash Fun 49cc doesn’t compromise on precision, featuring Wave disc brakes (front and rear) for progressive and powerful braking, even on descents. The upside-down rear shock (with adjustable aluminum spring preload) and inverted front fork deliver exemplary handling, no matter the bumps. To fine-tune performance, adjust the rear spring preload based on your weight (max. 60 kg load) and terrain. Pro Tip: For light jumps, slightly increase preload to prevent "bottoming out" (full compression).

Design and Practical Details: Ergonomic Handlebar and Optimized Exhaust

Every detail counts on this Mini MX. The wide, ergonomic handlebar (seat height at 57 cm) provides a natural riding position, reducing fatigue during long sessions. The short exhaust, optimized for low-end torque, enhances the 2-stroke engine’s responsiveness, while the plastic air filter (easy to clean) protects the engine from dust. The ignition lock with 2 keys adds anti-theft security. XtremRS Recommendation: Always use a 1:25 gas/oil mix (high-quality 2-stroke oil) to extend engine life and prevent carbon buildup. Always follow safety rules—we explain everything here.

Why Choose This Mini MX from XtremRS?

Ready to dominate the tracks? The Flash Fun 49cc is in stock at XtremRS, with fast delivery and secure packaging. Order now and get our free maintenance guide to extend your Mini MX’s lifespan! A 49cc engine needs care—we explain everything in our guide.

1. What is a Mini MX like the Nitro Motors Flash 49cc? Who is it for?

A Mini MX is a miniature motocross bike designed for young riders (children and teens) or adults looking for a compact model for leisure. The Nitro Motors Flash 49cc is a 49cc dirt bike ideal for beginners or experienced riders between 1.20 m and 1.50 m tall, thanks to its 57 cm seat height and lightweight (23 kg). It allows safe off-road riding initiation, with a top speed of around 50 km/h (adjustable via the 3-level throttle restrictor).

2. Is this model street-legal? Can I ride it legally in France?

No, the Nitro Motors Flash 49cc is not street-legal. It is a 100% off-road model, restricted to private tracks, closed areas, or motocross trails. To ride legally on public roads in France, a motorcycle must be registered, equipped with lights, turn signals, and comply with European standards (e.g., Euro 5). This model is designed solely for leisure and competition in closed environments.

3. What’s the difference between a Mini MX and a standard motocross bike?

Mini MX bikes like the Flash 49cc are scaled-down versions of motocross bikes, tailored for smaller or beginner riders. Key differences include:- **Size and weight**: Lighter (23 kg) and more compact (10-inch wheels), vs. 50+ kg for adult models.- **Engine**: 49cc 2-stroke (vs. 85cc–450cc for adult bikes), less powerful but sufficient for learning.- **Seat height**: 57 cm (vs. 85+ cm for adult models), ideal for children/teens.- **Speed**: Limited to ~50 km/h (adjustable), vs. 100+ km/h for adult bikes.- **Price**: Much more affordable than adult motocross bikes (typically €800–€2,000).

4. How do I adjust the power with the 3-level throttle restrictor?

The Nitro Motors Flash 49cc features a rotary throttle restrictor with 3 settings to match the rider’s skill level:1. **Level 1 (Beginner)**: Reduced power (~30%), ideal for first rides.2. **Level 2 (Intermediate)**: Medium power (~60%), for improving control.3. **Level 3 (Expert)**: Full power (1.8 kW), for dynamic riding.**Tip**: Always start at Level 1 to get comfortable with the bike before increasing power.

5. What maintenance is required for this Mini MX?

Regular maintenance is crucial for durability and safety:- **Oil changes**: The 2-stroke engine requires a gas/oil mix (1:25). Change transmission oil every 500 km.- **Air filter**: Clean the plastic filter after dusty rides (use soapy water and dry thoroughly).- **Chain**: Check tension and lubricate regularly (every 2–3 rides).- **Brakes**: Inspect wave discs and pads every 3 months.- **Tires**: Monitor pressure (adjust to terrain) and tread wear.- **Suspension**: Check upside-down forks and adjustable rear shock for leaks or play.⚠️ **Note**: The 2-year warranty does not cover wear parts (chain, tires, brake pads) or safety gear (helmet, gloves).

6. What protective gear is mandatory for riding this Mini MX?

Even for a Mini MX, safety is paramount. Essential gear includes:- **Helmet**: Full-face motocross helmet (ECE 22.05 or 22.06 standard).- **Gloves**: Reinforced motocross gloves.- **Boots**: High motocross boots with ankle protection.- **Back protector** (optional but recommended).- **Knee/elbow pads** (for frequent falls during learning).- **Long sleeves**: Durable pants and jacket.⚠️ **Important**: Safety gear is not covered by warranty.

7. What are the shipping costs and delivery times for this model?

- **Shipping fees**: - Free for orders over €150 (excluding vehicles). - Free for vehicles (like this Mini MX) on purchases over €500.- **Delivery time**: 5–8 business days, with appointment scheduling for receipt.- **Delivery**: The bike ships partially assembled (some assembly required, e.g., handlebar, front wheel). An assembly manual is included.

8. Can I assemble this Mini MX myself, or do I need a professional?

The Nitro Motors Flash 49cc arrives partially assembled. Remaining tasks include:- Attaching the handlebar and controls (brakes, throttle).- Mounting the front wheel and chain guard.- Connecting the pull-start cable (Easy Starter).- Adjusting brakes and chain.No advanced mechanical skills are needed—basic tools (Allen keys, screwdrivers) suffice. However, if unsure, we recommend a motorcycle mechanic to verify settings (brakes, suspension, etc.).

9. What is the fuel consumption and range of this Mini MX?

- **Tank**: 1 liter of gas/oil mix (1:25 ratio).- **Consumption**: ~1.5–2 L/100 km (depends on riding style).- **Range**: 50–70 km per tank, or 1–1.5 hours of intense riding.**Tip**: Always carry extra mixed fuel for long sessions.

10. Can I ride this Mini MX in forests or on public trails?

No. While the Flash 49cc is designed for off-road use, it is strictly limited to private property (tracks, enclosed areas). Riding in forests, rural paths, or public trails without homologation is illegal and may result in fines (up to €1,500 in France). For legal outdoor use, choose a street-legal model (e.g., plated 50cc pit bike).

11. What are the advantages of upside-down forks on this model?

Upside-down forks offer several benefits over traditional forks:- **Greater rigidity**: Reduces flex for more precise handling.- **Better response**: Improved shock absorption on rough terrain.- **Easier adjustments**: Spring pressure and damping are more accessible.- **Sporty aesthetics**: Aggressive look typical of competition bikes.On the Flash 49cc, they’re paired with an adjustable aluminum rear shock, allowing suspension tuning for rider weight (up to 60 kg max load).

12. Is this Mini MX suitable for a beginner adult?

Yes, but with conditions:- **Height**: Fits adults up to 1.60 m (57 cm seat height).- **Weight**: Max load of 60 kg (rider + gear).- **Use**: Ideal for gentle off-road initiation, thanks to its adjustable throttle and light weight.For taller/heavier adults, we recommend a 125cc model or a sturdier pit bike.

13. Where can I find spare parts for this bike?

Spare parts for the Nitro Motors Flash 49cc are available:- On our website ("Parts & Accessories" section).- From specialized Mini MX retailers (e.g., MX Parts, Moto-Discount).- Directly from the manufacturer: Menila Import GmbH (Germany).Common parts: Chain, 2.50-10 tires, brake pads, air filter.**Warranty**: Covered parts (2 years) are replaced free of charge (excluding normal wear).

14. Can I customize this Mini MX (paint, accessories)?

Yes! The Flash 49cc is great for customization:- **Paint**: Frame and rims can be repainted.- **Popular accessories**: - Sport exhaust (for a more aggressive sound, if noise regulations allow). - Graphics kit (custom decals). - Knobby tires (for better off-road grip). - Aluminum handguards and footpegs.⚠️ **Warning**: Modifications affecting performance or safety (e.g., removing the throttle restrictor) may void the warranty.

15. How do I start the engine with the Easy Starter?

The Easy Starter (aluminum pull-start system) simplifies starting:1. **Check**: - Gas/oil mix (1:25) is in the tank. - Ignition is ON (with key). - Throttle is at Level 1 or 2 for easy starting.2. Pull the starter handle gently until resistance is felt.3. Pull sharply in one motion to start the engine.4. Let it warm up for 1–2 minutes before riding.**Tip**: If the engine doesn’t start immediately, wait 10 seconds before retrying to avoid flooding the spark plug.

16. What is the lifespan of a 49cc 2-stroke engine like this?

With rigorous maintenance, a 49cc 2-stroke engine can last:- **5,000–10,000 km** (3–5 years for leisure use).Key factors:- **Fuel quality**: Use high-quality 2-stroke oil.- **Clean air filter and exhaust regularly**.- **Avoid prolonged high RPMs** (the 3-level throttle helps reduce wear).- **Storage**: Drain fuel if unused for over 1 month.Signs of wear: Power loss, excessive smoke, starting difficulties.

17. Can I resell this Mini MX used? If so, at what price?

Yes, you can resell your Nitro Motors Flash 49cc on platforms like Leboncoin, Facebook Marketplace, or forums (e.g., MX Passion). Estimated resale prices:- **New (0 km)**: ~80–90% of purchase price.- **Good condition** (1 year, <500 km): 50–70% of new price.- **Average condition** (2–3 years, >1,000 km): 30–50% of new price.**Tips for resale**:- Provide invoices and maintenance records.- Highlight replaced parts (chain, tires, etc.).- Mention if the warranty is still valid.

18. Is this Mini MX noisy? Can I ride near homes?

The Nitro Motors Flash 49cc produces typical 2-stroke 49cc noise (~85–90 dB), similar to a lawnmower. Rules to follow:- **Avoid riding near homes** (risk of noise complaints).- **Hours**: No evening or Sunday riding in residential areas.- **Stock exhaust**: Quieter than aftermarket options. If installing a sport exhaust, ensure it meets local noise limits (e.g., <94 dB in France for tracks).Alternative: Some motocross tracks enforce noise limiters (e.g., baffles).

19. How do I transport this Mini MX (car, trailer)?

At 23 kg, the Flash 49cc is easy to transport:- **In a car**: - **Trunk**: If rear seats fold (e.g., SUV, station wagon). - **Bike rack**: Use a rear-mounted motorcycle carrier (check max load, usually 50 kg).- **Trailer**: - A lightweight flatbed trailer works. - Secure the bike with straps (4 anchor points: handlebar, frame, rear wheel).- **Van/Utility**: Ideal for transporting multiple bikes.**Tip**: Protect upside-down forks and rims with covers during transport.

20. Are there recommended accessories for beginners with this Mini MX?

Here’s a list of useful accessories to get started:- **Motorcycle stand**: For easier maintenance (e.g., rear wheel stand).- **Cleaning kit**: Microfiber cloths, chain degreaser, lubricant.- **Tools**: Allen keys, screwdrivers, chain breaker.- **Fuel can**: For easy 1:25 mix preparation.- **Frame protectors**: Stickers or plastic guards to prevent scratches.- **Gear bag**: To store helmet and equipment.- **GPS/tracker** (optional): Useful in case of theft (unfortunately common for Mini MX).

The use of Pit Bikes / Dirt Bikes / Quads is strictly prohibited on public roads. These vehicles (Dirt Bike, Pit Bike, Quad) must be used on suitable terrain (tracks, private property).
The user must wear appropriate protective gear and be supervised by an adult.
Purchases of Dirt Bikes, Pit Bikes, or Quads by minors over 14 are made under adult responsibility. Only one user may ride the vehicle at a time.
Purchases on XtremRS must be made by an adult.
Warning: Dirt Bikes / Pit Bikes / Quads / Pocket Quads are motorized vehicles, not toys.
We recommend professional assembly and maintenance. Users should check the vehicle’s condition before/after each use.