We researched and compared the top 50cc dirt bikes for kids, evaluating manufacturer specs, safety standards, and aggregated owner feedback. Our guide helps you find the right balance of power, durability, and ease of use for your young rider. Each pick is rated on performance, durability, value, ease of use, and safety.
| Photo | Product | Score | Buy |
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Razor MX350 Dirt Rocket Top Pick Electric, 24V battery, 350W motor, max rider weight 140 lbs |
9.0 | 🛒 Check Price |
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Razor MX650 Dirt Rocket Best for Older Kids Electric, 36V battery, 650W motor, max rider weight 220 lbs |
8.7 | 🛒 Check Price |
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X-PRO 50cc Dirt Bike Best Gas-Powered Gas, 50cc 4-stroke engine, automatic clutch, max rider weight 120 lbs |
8.4 | 🛒 Check Price |
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Hawk 50cc Dirt Bike Budget-Friendly Gas, 50cc 2-stroke engine, manual clutch, max rider weight 100 lbs |
7.8 | 🛒 Check Price |
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Coolster 50cc Dirt Bike Great for Beginners Gas, 50cc 4-stroke engine, automatic clutch, max rider weight 110 lbs |
8.1 | 🛒 Check Price |
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Apollo 50cc Dirt Bike Best Suspension Gas, 50cc 4-stroke engine, automatic clutch, max rider weight 120 lbs |
8.3 | 🛒 Check Price |
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Peg Perego 50cc Dirt Bike Best for Young Kids Electric, 12V battery, max rider weight 75 lbs, ages 3-7 |
7.3 | 🛒 Check Price |
1. Razor MX350 Dirt Rocket: Top Pick
The Razor MX350 is a popular electric 50cc-class dirt bike for kids ages 8 and up. We researched its 24V battery system and 350W motor, which provide enough power for gentle trails and paved paths. Owner feedback highlights its durability and ease of assembly, with many parents noting the adjustable speed limiter helps new riders build confidence. The steel frame and pneumatic tires offer a comfortable ride, though the bike is best suited for flat terrain.
However, the battery lasts only about 30 minutes of continuous use, which may disappoint kids who want longer sessions. It also lacks the suspension and ground clearance needed for serious off-roading. If your child is ready for more rugged trails, consider a gas-powered model. The MX350 is ideal for beginners and casual riders on smooth surfaces.
- Twist-grip throttle with variable speed control
- Steel frame with pneumatic tires for smooth ride
- Single-speed chain drive with hand-operated rear brake
Pros: Quiet electric motor, good for neighborhoods; Durable steel frame; Adjustable speed limiter for beginners
Cons: Battery life limited to about 30 minutes; Not for aggressive off-road trails
2. Razor MX650 Dirt Rocket: Best for Older Kids
The Razor MX650 steps up with a 36V battery and 650W motor, making it suitable for kids ages 12 and up or those who have outgrown the MX350. We compared its specifications to the MX350 and found the extra power allows for climbing small hills and riding on grass. Owner reviews praise the disc brakes for safe stopping and the knobby tires for decent traction on loose dirt. The bike is also larger, with a higher seat height and weight capacity.
On the downside, the MX650 is heavy (65 lbs), which can be difficult for smaller children to handle if they tip over. The battery is not fully sealed, so riding through wet conditions may cause damage. If your child is under 12 or under 100 lbs, the MX350 is a better fit. The MX650 is a solid upgrade for tweens who want more speed and range.
- Variable speed throttle with twist-grip control
- Knobby pneumatic tires for light off-road
- Hand-operated front and rear disc brakes
Pros: More power than MX350 for older/heavier kids; Disc brakes provide reliable stopping; Longer battery run time (approx 40 min)
Cons: Heavier at 65 lbs, harder to maneuver; Not fully waterproof; avoid deep puddles
3. X-PRO 50cc Dirt Bike: Best Gas-Powered
The X-PRO 50cc gas dirt bike is a strong choice for kids who want to ride off-road without battery limitations. We researched its 4-stroke engine, which provides consistent power and requires no fuel mixing, unlike many 2-stroke 50cc bikes. Owner feedback indicates it handles moderate trails well, with front and rear suspension soaking up bumps. The automatic clutch means no manual shifting, so young riders can focus on throttle and steering.
However, the bike is louder than electric models and requires more maintenance, such as oil changes and air filter cleaning. Some owners reported that the carburetor needed adjustment out of the box. It also lacks a speed limiter, so parents must supervise closely. If you prefer a quiet, low-maintenance option, stick with electric. This bike is best for families comfortable with small engine upkeep.
- Air-cooled, single-cylinder 4-stroke engine
- Manual throttle with automatic clutch (no shifting)
- Front and rear drum brakes
Pros: Longer run time than electric, refuel in minutes; More torque for off-road hills and trails; Durable steel frame with full suspension
Cons: Noisier and requires fuel mixing (2-stroke oil); Assembly required, some parts may need tuning
4. Hawk 50cc Dirt Bike: Budget-Friendly
The Hawk 50cc is a no-frills gas dirt bike that offers the lowest entry price for a 50cc class machine. We compared its specs to others and found it uses a simple 2-stroke engine with a manual clutch, which gives older kids more control once they learn. Owner reviews note that it’s light enough for kids to pick up if they drop it, and parts are inexpensive and widely available. The bike can handle light trails and backyard riding.
However, the manual clutch and 3-speed transmission require coordination that many younger children lack, leading to stalling and frustration. The build quality is basic; several owners mentioned needing to tighten bolts and adjust the chain frequently. Safety features are minimal, with no kill switch or throttle limiter. This bike is best for older kids (10+) who have some riding experience and a parent handy with tools.
- 2-stroke engine requires oil-gas mix
- Manual clutch and 3-speed transmission
- Front and rear drum brakes
Pros: Very affordable price point; Lightweight (55 lbs) easy for kids to handle; Basic design easy to repair
Cons: Manual clutch may be frustrating for beginners; Lower build quality, some bolts may loosen
5. Coolster 50cc Dirt Bike: Great for Beginners
The Coolster 50cc is designed with beginners in mind, featuring an automatic clutch and an adjustable throttle limiter that parents can set to limit top speed. We researched its 4-stroke engine, which is quieter and cleaner than 2-strokes, and owner feedback highlights how easy it is for kids to learn on. The bike has front and rear suspension and a steel frame, making it capable on moderate trails.
However, the seat height is 24 inches, which may be too tall for children under 7 or those with shorter inseams. Some owners reported that the carburetor needed cleaning or adjustment shortly after purchase. Safety features are basic, lacking a tether kill switch. If your child is very small, consider the Razor MX350 electric instead. The Coolster is a solid gas-powered starter bike for kids ages 8-12.
- 4-stroke engine, no fuel mixing needed
- Automatic clutch with twist-grip throttle
- Adjustable throttle limiter for beginners
Pros: Automatic clutch easy for new riders; Throttle limiter helps control speed; Good customer support from Coolster
Cons: Seat height may be tall for very short kids; Some owners report carburetor issues
6. Apollo 50cc Dirt Bike: Best Suspension
The Apollo 50cc stands out for its adjustable suspension, which we found to be the most robust among the 50cc class. Owner feedback confirms that it handles bumps and jumps better than many rivals, making it a good choice for kids who want to progress to more challenging terrain. It also features disc brakes front and rear for reliable stopping, and an electric start that eliminates kick-start frustration.
On the downside, the Apollo is heavier (70 lbs) and more expensive, which may not suit families on a tight budget. The automatic clutch is easy to use, but the bike lacks a throttle limiter, so parents must rely on supervision. If your child is just starting on flat ground, a simpler model may suffice. The Apollo is best for young riders who already have some experience and want to tackle rougher trails.
- Adjustable front and rear suspension
- Disc brakes front and rear
- Electric start with kick backup
Pros: Superior suspension for rough trails; Disc brakes offer strong stopping power; Electric start convenient for kids
Cons: Higher price point; Heavier than some competitors (70 lbs)
7. Peg Perego 50cc Dirt Bike: Best for Young Kids
The Peg Perego 50cc is an electric ride-on designed for children ages 3 to 7, not a true dirt bike. We researched its 12V battery and foot pedal operation, which makes it extremely easy for young kids to use. Safety features include a parent-controlled speed switch (low speed maxes around 2.5 mph) and a sturdy plastic body that won’t rust. Owner reviews are very positive for its intended purpose: introducing toddlers to motorized riding.
However, this is not a real dirt bike and cannot handle grass, gravel, or hills. The plastic construction is less durable than steel, and the battery life is about 45 minutes. Older kids will quickly outgrow it. If you have a child under 7 who is not ready for a real motorcycle, this is a great training toy. For any real off-road use, skip this and choose a gas or higher-power electric model.
- Foot pedal acceleration (no twist throttle)
- Parent-controlled speed setting (low/high)
- Sturdy plastic body with realistic design
Pros: Very safe for toddlers and preschoolers; Easy to operate with foot pedal; Low speed reduces risk of injury
Cons: Very limited power, only for flat pavement; Plastic body less durable than metal frames
Frequently Asked Questions
What is the best age for a 50cc dirt bike?
Most 50cc dirt bikes are suitable for children ages 6 to 12, depending on the child’s height and maturity. Electric models like the Razor MX350 are often best for ages 8 and up, while gas bikes may be better for ages 10 and up due to their weight and power. Always check the manufacturer’s recommended age and weight limits.
Electric vs. gas 50cc dirt bike: which is better?
Electric bikes are quieter, require less maintenance, and are easier to operate, making them ideal for beginners and neighborhood riding. Gas bikes offer longer run times, more power for hills and trails, and a more authentic dirt bike experience. Choose electric for younger kids and light use; choose gas for older kids who plan to ride off-road extensively.
What safety gear does my child need?
At minimum, your child should wear a DOT-approved helmet, goggles, long pants, long sleeves, gloves, and over-the-ankle boots. Knee and elbow pads are also recommended. Never let a child ride without supervision and proper safety gear, regardless of the bike’s speed.
How fast does a 50cc dirt bike go?
Most 50cc gas dirt bikes have a top speed between 25 and 35 mph, while electric models typically top out at 10-15 mph. Many bikes include adjustable speed limiters to reduce speed for beginners. Always check the manufacturer’s specifications and set the limiter appropriately for your child’s skill level.
Do I need to assemble the dirt bike?
Yes, most 50cc dirt bikes require some assembly, such as attaching the handlebars, front wheel, and seat. Gas models may also require oil and fuel before first use. Assembly difficulty varies; some owners report it takes 1-2 hours. If you are not comfortable with basic mechanical work, consider professional assembly or choose a model known for easy setup.
Our Verdict
After researching and comparing the top 50cc dirt bikes for kids, our top pick is the Razor MX350 Dirt Rocket for its balance of safety, durability, and ease of use for beginners. For older kids or those seeking more power, the Razor MX650 is an excellent runner-up. If you prefer gas power, the X-PRO 50cc offers great off-road capability.
