The DS67 49cc Mini Dirt Bike: Adventure-Sized for Kids, No Compromises
Discover the DS67 49cc Mini Dirt Bike, designed to give young riders an authentic dirt bike experience, combining safety and thrills. With its 2-stroke 49cc engine and professional-inspired design, this mini dirt bike is the perfect introduction for children (ages 6 and up, with supervision) to the joys of off-road riding. At XtremRS, we selected this model for its durability, ease of use, and premium features—rarely found in entry-level machines.
Mini Dirt Bike: Disc Brakes for Optimal Safety
Safety is our top priority. The DS67 49cc features a front and rear disc brake system, a rarity in entry-level mini dirt bikes. These brakes provide progressive, reliable stopping power—essential for learning speed control with confidence. We advise parents to emphasize the importance of anticipatory braking, especially on descents or loose terrain. Expert Tip: Regularly check brake pad and disc wear (every 10 hours of use) to maintain peak performance.
Simplified Startup: Easy Starter for a Frustration-Free Mini Dirt Bike
Forget finicky starters! The DS67 49cc is equipped with an aluminum Easy Starter pull cord, designed to withstand shocks and simplify starting—even for small hands. This system minimizes effort and reduces the risk of misfires. Good to Know: Always use high-quality 2-stroke fuel/oil mix (40:1 ratio) to extend engine life.
Sport Exhaust: The Sound That Inspires Champions on a Mini Dirt Bike
The DS67 49cc’s sport exhaust doesn’t just deliver an aggressive look—it enhances engine performance while producing a signature sound that thrills young riders. Made from durable steel, it resists corrosion and mud splatter. Warning: As with any mini dirt bike, we discourage non-homologated exhaust modifications, which could impair performance and void the manufacturer’s warranty (2 years on the engine from Nitro Motors).
Chain Drive: Durability and Simplicity for Your Mini Dirt Bike
The DS67 49cc’s chain drive combines reliability and easy maintenance. Shielded by a reinforced plastic guard, the chain is less exposed to dirt and impacts. For maximum longevity, we recommend cleaning after every ride (with a dry cloth and mild degreaser) and light lubrication (chain spray). XtremRS Tip: Check chain tension every 50 km—excessive slack can damage sprockets and reduce performance.
Kill Switch and Not-Aus: The Mini Dirt Bike That Covers All Bases
The DS67 49cc includes two essential safety systems: a handlebar-mounted kill switch (instant engine cutoff) and a Not-Aus emergency lanyard (wrist-mounted). These features allow immediate engine shutdown in case of a fall or loss of control—a non-negotiable function for a mini dirt bike designed for young riders. Recommendation: Train your child to use these systems in a stationary setting before riding.
3-Level Throttle Limiter: A Mini Dirt Bike That Grows with Its Rider
Thanks to its 3-level throttle limiter (adjustable via the throttle grip), the DS67 49cc adapts to the rider’s skill progression. Start in "beginner" mode (limited to 25 km/h), then gradually advance to intermediate and "expert" modes (up to 50 km/h). This progressive system is validated by our technicians for safe learning. Note: Maximum speed also depends on the rider’s weight and terrain conditions—always prioritize full protective gear (helmet, pads) before increasing power. Always follow safety rules when your child rides a mini dirt bike.
Front Suspension and Rear Shock: The Comfort of a Real Mini Dirt Bike
Don’t let its size fool you: the DS67 49cc features telescopic front forks and an adjustable aluminum rear shock (spring preload). These components effectively absorb impacts on rough terrain, reducing rider fatigue. Trail Tip: For jumps or highly technical tracks, slightly increase the rear shock preload (+1 turn) to prevent bottoming out. XtremRS offers additional spring kits to match the bike to the child’s weight (contact us for details).
1. What is a mini dirt bike like the NITRO MOTORS DS67? Who is it for?
The NITRO MOTORS DS67 is a mini dirt bike (or "Kinder Dirtbike") designed specifically for children. With its 49cc 2-stroke engine and compact size (8-inch wheels), it’s ideal for young beginners (typically ages 6–12, depending on size and experience). It provides a safe introduction to motocross or off-road riding, thanks to features like a 3-level throttle limiter and the Not-Aus emergency stop system.
2. Is this mini dirt bike street-legal? Can it be ridden legally in France?
No, the DS67 is not street-legal. It is strictly for private use on closed tracks, gardens, or private trails. In France, road-use requires registration, lighting, turn signals, etc., which this model lacks. It is for off-road use only.
3. What is the top speed of this mini dirt bike? Can it be adjusted?
The maximum speed is approximately 50 km/h, though this varies with rider weight and conditions. The DS67 features a 3-level throttle limiter (adjustable via the throttle grip) to match the child’s skill level—e.g., 20 km/h in beginner mode—allowing gradual speed increases as proficiency grows.
4. What type of fuel does this bike use? How do I mix it?
The 49cc 2-stroke engine requires a fuel/oil mix. Recommendations:- Fuel: Unleaded 95 or 98 (avoid E10 if possible).- Oil: High-quality 2-stroke oil (e.g., Motul, Castrol TTS).- Ratio: 1:40 (2.5% oil—e.g., 25 ml oil per 1 liter of fuel).⚠️ Important: Shake the mixture thoroughly before refueling to prevent lubrication issues. The 1-liter tank provides 30–45 minutes of runtime, depending on use.
5. Is the bike easy to start? How does the "Easy Starter" system work?
Yes, the DS67 features an aluminum "Easy Starter" pull cord for simple, robust starting:1. Ensure the ignition is on (key in "ON" position).2. Gently pull the starter cord until resistance is felt.3. Release it, then pull firmly to start the engine.💡 Tip: If the engine is cold, use the choke (without forcing) and avoid jerky pulls. Starting is easier once warm.
6. What safety features are included with this mini dirt bike?
The DS67 includes multiple safety systems:- Not-Aus lanyard (emergency stop): Shuts off the engine if the rider falls or lets go.- 3-level throttle limiter: Adjusts speed based on skill.- Keyed ignition: Prevents accidental starts (2 keys provided).- Front/rear disc brakes: Ensures effective braking.⚠️ Mandatory gear (not included):- Full-face helmet (ECE 22.05 standard).- Gloves, boots, knee pads, and back protection.- Long sleeves/pants (durable fabric).
7. What are the weight and dimensions? Is it suitable for an 8-year-old?
Specifications:- Net weight: 19 kg (22 kg with fluids).- Dimensions: 110 cm (L) x 23 cm (W) x 72 cm (H).- Seat height: 56 cm.- Footpeg-to-seat distance: 32 cm.Suitability:- For an 8-year-old: Yes, if their height is 1.20–1.40 m. The low seat (56 cm) ensures stability.- Max recommended weight: ~50–60 kg (performance/durability may suffer beyond this).💡 Tip: Have the child test the bike to ensure they can touch the ground with their feet (critical for starting/stopping).
8. Is the bike delivered assembled? If not, what assembly is required?
The DS67 is partially assembled. Remaining tasks (beginner mechanic level):1. Attach the handlebar (4 screws).2. Mount the wheels (pre-fitted with tires).3. Adjust the chain (tension and lubrication).4. Install the chain guard.5. Check brakes and cables.⚠️ Tools needed: Allen keys (included), wrench, screwdriver.📦 Box contents: Bike + assembly manual (German/English—French available on request).💡 Option: We offer pre-assembly (contact us for details).
9. What is the engine and parts lifespan? What does the warranty cover?
Lifespan:- 2-stroke engine: With regular maintenance (oil changes, lubrication, proper fuel mix), it lasts 2–5 years depending on use (competition vs. leisure).- Wear parts (chain, tires, brakes): Replace every 6 months to 1 year, depending on intensity.Warranty:- 2 years on the frame, engine, and mechanical parts (excluding consumables and safety gear).- Exclusions: Damage from misuse (overheating, incorrect fuel mix), crashes, or neglected maintenance.⚠️ Tip: Keep the receipt and follow the maintenance schedule (included in the manual).
10. What are the shipping costs and delivery times for this mini dirt bike?
Shipping fees:- Free for orders over €150 (excluding vehicles).- Free for vehicles (like this bike) on orders over €500.Delivery times:- 5–8 business days after order confirmation.- Scheduled delivery: You’ll be contacted to set a date (home or pickup point, depending on options).Preparation:- Shipped as a large parcel (dimensions: 980x290x530 mm).- Transport insurance included (report damage within 24 hours of receipt).
11. Can this mini dirt bike be ridden in the rain?
Not recommended. While the DS67 is built for off-road use, it is not waterproof:- Risks: Slipping (tires on mud), accelerated rust (frame, chain), water ingress into the engine.- If used in wet conditions: - Dry the bike afterward (especially the chain and brakes). - Lubricate metal parts. - Check cables and electrical contacts.⚠️ Avoid deep puddles (risk of engine flooding).
12. Where can I find spare parts or customer service if there’s a breakdown?
We offer:- Spare parts: Available on our site (chain, tires, filters, etc.) or by request (contact@votre-site.fr).- Customer service: - Warranty repairs: Ship the bike to us (you cover shipping unless it’s a confirmed defect). - Partner workshops: List available on request (network in France/Maghreb). - Tutorials: Maintenance videos on our YouTube channel (search "Mini Dirt Bike DS67").💡 Tip: For common issues (e.g., stalling), consult the FAQ or manual first.
13. Is this mini dirt bike noisy? Can it be used in residential areas?
The 49cc 2-stroke engine and sport exhaust produce high noise levels (~90–95 dB), comparable to a lawnmower. Rules to follow:- Prohibited in urban/residential areas (risk of noise complaints).- Recommended use: Private tracks, remote areas, or permitted hours (e.g., 10 AM–12 PM / 2 PM–6 PM on weekdays).⚠️ Tip: Some motocross clubs offer dedicated mini bike days with relaxed noise standards.
14. Can this bike be modified (power, design)?
Modifications are possible but carry risks:- Aesthetic: Frame painting, decals (no issues).- Performance: - Exhaust: Replacing the sport muffler with a quieter or higher-performance model may void the warranty. - Carburetor: Adjustments are possible but discouraged without expertise.⚠️ Risks:- Warranty void if damage is linked to modifications.- Safety hazards: Increasing power without upgrading brakes/suspension can make the bike uncontrollable for a child.💡 Alternative: Opt for OEM parts (e.g., taller seat kits for growing riders).
15. How do I maintain this mini dirt bike for longevity?
Maintenance checklist (after every ride or every 5 hours of use):1. Cleaning: - Wash the bike with water (avoid high-pressure jets). - Dry with a cloth to prevent rust.2. Chain: - Check tension (1–2 cm slack). - Lubricate with chain-specific oil.3. Engine: - Drain fuel if unused for over 1 month. - Inspect spark plugs (clean/replace if blackened).4. Brakes: - Check pad wear and fluid levels.5. Tires: - Verify pressure (1.5 bar recommended) and tread wear.6. Air filter: - Clean or replace if clogged.📅 Annual maintenance:- Full oil change (engine + transmission).- Check wheel/direction bearings.⚠️ Avoid: Leaving the bike exposed to sun (plastic degradation) or neglecting post-ride cleaning after muddy outings.
16. Can I test the bike before purchasing?
We don’t offer in-store test rides, but:- 14-day returns: If the bike doesn’t suit you (return shipping at your cost; bike must be unused).- Demos: Some partners (tracks, clubs) host test days (contact us for dates).- Videos: Watch our real-condition tests on YouTube (search "Nitro Motors DS67 Test").💡 Tip: Measure your child’s height and compare with the bike’s dimensions (see Q7) to ensure a good fit.
The use of Pitbikes / Dirt bikes / Quads is strictly prohibited on public roads. These vehicles must be used on suitable terrain (tracks, private land).
The rider must wear appropriate protective gear and be supervised by an adult.
Purchases of Pitbikes, Dirt bikes, or Quads by minors over 14 are made under adult responsibility. Only one rider is permitted per vehicle.
Purchases on XtremRS must be made by an adult.
Warning: Pitbikes / Dirt bikes / Quads / Pocket quads are motorized vehicles, not toys.
We recommend professional assembly and maintenance. Users should inspect the vehicle before/after each use.