Best Kids Electric Dirt Bikes
The best kids electric dirt bikes from beginner to advanced, covering Razor MX350 through MX650 and beyond. Real reviews for real riders aged 3–14.
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Kids electric dirt bikes are a genuinely different product category from Power Wheels and standard battery-powered ride-ons. They are not cute. They are not shaped like licensed passenger vehicles. They do not have Bluetooth speakers or scissor doors. They go fast, they require proper gear, and kids who want one are specifically not interested in the Lamborghini Urus with the remote control.
The core of the market is Razor, which has owned the kids' electric dirt bike category for over two decades. The MX350 and MX650 are the two models most parents will land on, but there's a meaningful range between them — and knowing where your child sits on the ability/size/age spectrum will tell you exactly which model makes sense. The entry point is around 8 mph for a cautious beginner on the MX125. The ceiling is 17 mph on the MX650, which is fast enough to require the same respect you'd give a small motorcycle.
Helmets and Gear Are Not Optional
Before we go any further: a helmet is not a recommendation for these bikes. It is a prerequisite. Any of the models in this guide at full speed produces enough momentum that a fall without a properly fitted helmet is a serious injury waiting to happen. A full-face motocross helmet is strongly preferred over a bicycle helmet — the face bar matters at these speeds. Knee pads and elbow pads are also strongly recommended. Do not buy the bike without first buying the gear.
How to Match Bike to Rider
The Razor MX line maps fairly cleanly to age and size. The MX125 is the entry point for smaller riders aged 3–5. The MX350 is the core beginner-to-intermediate model for ages 7+, hitting 14 mph with a chain-drive system that feels like a real dirt bike. The MX650 is the top of the Razor line — 17 mph, larger frame, built for ages 14+ or serious younger riders who've maxed out the 350. In between, the MX500 covers the gap. For families interested in licensed branding, KTM-branded options exist at the premium end with authentic paint schemes.
Gas vs. Electric at This Age
Gas-powered miniature dirt bikes exist, and some parents ask about them. The honest answer for most families: don't. Gas engines require carburetor maintenance, fuel mixing, cold-start procedures, and supervision that goes well beyond pressing a foot peg. Battery-powered bikes have closed the speed gap significantly — 17 mph on the MX650 is real performance. They're also quieter, require no fuel handling, and have simpler safety shutoffs. Electric is the right answer for the vast majority of families.
Quick Comparison
| Product | Best For | Voltage | Seats | Ages | Price | Rating | |
|---|---|---|---|---|---|---|---|
Razor MX125 Dirt Rocket Razor | Best for Small Beginners | 12V | 1 | 3–5 | $130–$180 | 4.1 | View → |
Razor MX350 Dirt Rocket Razor | Best Overall Beginner Dirt Bike | 24V | 1 | 7–12 | $250–$330 | 4.5 | View → |
Razor MX500 Dirt Rocket Razor | Best Mid-Range Step-Up | 36V | 1 | 10–14 | $400–$500 | 4.4 | View → |
Razor MX650 Dirt Rocket Razor | Best High-Performance | 36V | 1 | 14+ | $500–$650 | 4.6 | View → |
KTM Licensed Kids Electric Dirt Bike KTM Licensed | Best Licensed Premium Look | 12V | 1 | 3–8 | $200–$280 | 4.0 | View → |
Prices are approximate and subject to change. Always verify current pricing before purchasing.
Our Picks — In Detail
Razor MX125 Dirt Rocket
Razor
12VSeats
1Ages
3–5Price
$130–$180
The smallest Razor dirt bike, built for the 3–5 year old who wants two wheels but isn't ready for the MX350. Top speed is around 8 mph — appropriate for a child who has never balanced on a motorcycle-style bike before. The proportions are smaller, the seat height is lower, and the controls are simplified. Think of it as the training bike in the Razor lineup — the vehicle that teaches posture and spatial awareness for two-wheel riding before real speeds arrive.
Pros
- Sized and powered appropriately for ages 3–5
- Lower seat height suits smaller riders
- Quieter motor than chain-drive models
- Good stepping stone before the MX350
Cons
- Will be outgrown relatively quickly
- 8 mph top speed limits engagement for older riders
- 12V battery vs 24V chain-drive of larger models
Razor MX350 Dirt Rocket
Razor
24VSeats
1Ages
7–12Price
$250–$330
The MX350 is the standard entry point for kids' electric dirt bikes that actually feel like dirt bikes. Fourteen mph via a chain-drive 24V system, authentic motocross geometry with front fork suspension, and enough weight and presence to feel like a real vehicle. The chain drive responds instantly, doesn't strip under load, and gives the bike the immediate throttle feel of the real thing. Thirty minutes of ride time per charge is the main limitation.
Pros
- Up to 14 mph with genuine chain-drive response
- Front fork suspension handles real off-road terrain
- Authentic motocross proportions and geometry
- Up to 30 minutes of ride time per charge
Cons
- 12-hour charge time requires advance planning
- Strictly ages 7+ — not for younger children
- Full safety gear is mandatory at this speed
Razor MX500 Dirt Rocket
Razor
36VSeats
1Ages
10–14Price
$400–$500
The gap-filler between the MX350 and MX650. At 36V and 15 mph, the MX500 is for riders who've mastered the MX350 and want more speed and a larger frame. The bigger frame suits riders aged 10–14 who feel cramped on the 350, and the 36V chain drive is noticeably more responsive. Weight limit rises to 175 lbs, making it functional well into mid-teen years.
Pros
- 36V chain drive delivers meaningful speed increase over MX350
- Larger frame suits older and taller riders
- 175 lb weight limit extends the useful age range
- Good step-up at a lower price than the MX650
Cons
- Higher price than MX350 without top-end cachet of MX650
- 12-hour charge time same as other Razor models
Razor MX650 Dirt Rocket
Razor
36VSeats
1Ages
14+Price
$500–$650
Seventeen miles per hour. That is the top of the Razor kids' electric dirt bike line, and it is fast enough that 'kids' starts to feel like a polite classification. The MX650 uses a 36V high-torque chain-drive system, full motocross geometry, pneumatic knobby tires, and frame dimensions that suit riders up to 220 lbs — meaning this is genuinely functional into adulthood for lighter adults. If your rider has maxed out the MX350 and wants more, this is the honest answer.
Pros
- 17 mph top speed — the ceiling of the Razor line
- High-torque 36V chain drive handles real off-road terrain
- Pneumatic knobby tires provide genuine grip
- 220 lb weight limit — functional well beyond teenage years
Cons
- Requires experienced, responsible riders
- Premium price reflects premium performance
- Full-face motocross helmet is non-negotiable at this speed
KTM Licensed Kids Electric Dirt Bike
KTM Licensed
12VSeats
1Ages
3–8Price
$200–$280
KTM-licensed dirt bikes for kids are battery-powered ride-ons with authentic KTM orange paint and branded graphics, aimed at younger children aged 3–8 who want the dirt bike aesthetic without Razor-level speeds. Top speed is around 3–4 mph on a 12V motor. The appeal is the branding: KTM parents buy this because their 5-year-old wants to match the bike in the garage. Treat it as a ride-on with motocross graphics, not a genuine performance bike.
Pros
- Authentic KTM orange livery and branding
- Age-appropriate 12V speed for children 3–8
- Introduces motorcycle riding posture at a safe speed
- Lower price than Razor chain-drive models
Cons
- 3–4 mph is cosmetic dirt bike experience, not performance
- Will disappoint older riders who want real speed
- Plastic gear motor, not comparable to Razor mechanically
What to Look For
Voltage (6V / 12V / 24V)
Higher voltage means more power, higher top speed, and better terrain handling. Choose based on your child's age, size, and where they'll ride. 12V is the most popular choice for ages 3–7.
Number of Seats
Single-seat models work for one child; two-seat designs are great for siblings or friends. Two-seaters often put more strain on the motor, so look for adequate power.
Terrain
Most 12V ride-ons handle flat grass and hard surfaces. If you have hills, rough grass, or gravel, look for 24V models with high-traction tires.
Safety Features
Look for seat belts, parental lockout switches, low/high speed settings, and parental remote controls — especially for younger or first-time riders.
Battery & Charging
Check battery life (usually 1–2 hours for 12V) and charge time (8–18 hours). Some premium models offer faster charging or higher-capacity batteries.