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Razor

Razor MX400 Dirt Rocket Kids Electric Motocross Bike, 14 Mph, 60 Min Runtime, Ages 8+, Red

  • Based on 108 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Spreetail
Arrives Monday, Nov 17
Order within 19 hours and 18 minutes
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Features

  • Authentic Motocross Design: The MX400 Dirt Rocket features a true-to-life motocross frame geometry, delivering an authentic off-road riding experience for kids 8 and up.
  • High-Powered Performance: Powered by a high-torque, chain-driven electric motor, the MX400 reaches speeds up to 14 mph, providing an exhilarating ride.
  • Adjustable Speed Control: A high/low speed switch allows parents to limit the top speed to 10 mph for younger or beginner riders, ensuring a safe and controlled riding experience.
  • Durable & Rugged Construction: With 12-inch spoked wheels, pneumatic tires, and a retractable kickstand, the MX400 is built to handle all types of terrain.
  • Long-Lasting Battery Life: The 24V sealed lead-acid rechargeable battery system delivers up to 60 minutes of continuous use on a single charge in low-speed mode.

Description

Kick start your off-road adventures with the MX400 Dirt Rocket. The scaled- down, electric-powered dirt bike is the perfect start for the next generation of motocross riders, combining top-notch performance with true-to-life motocross design. Designed with rear-wheel drive for better traction and balance control, the high-torque, chain-driven electric motor powers riders up to 14 mph (22 km/h), while the authentic MX-frame geometry and twist-grip throttle prepare riders for adventures on dirt. Additionally, a high/low-speed control switch allows parents to limit their child’s MX400 to a top speed of 10 mph (16 km/h) for younger riders and beginners.

Manufacturer recommended age: 3 years and up


Manufacturer: Razor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • So far so good
My son has been riding this thing for three weeks. He loves it and wants to ride it as much as he can. The battery life on it has been great. It does get up to about 14 or 15 mph. I got it for his ninth birthday. I think this will probably last him until he’s 11. At that point, he might be too big.
Reviewed in the United States on October 25, 2024 by Buttercup
    • Fourth one I’ve purchased, no problems
We have five grandkids who visit every summer for a few weeks. We stay at a rural piece of property in Norther CA. Started the oldest granddaughter on a small dirt bike. As she grew, purchased a larger, faster one and hers was passed down to cousin/sibling. Haven’t experienced any problems since first purchase 5 years ago.. have one more in my future as soon as the youngest one gets bus enough. WEAR HELMETS!!! ... show more
Reviewed in the United States on June 12, 2025 by George G
    • Exactly as described
Exactly as described. My son loves it. High quality
Reviewed in the United States on May 19, 2025 by Brian S.
    • Great starter dirt bike.
Bought 2 of these for twin four year olds (they learned to ride pedal bikes at 3...). After being shown the controls they took right to it. Brakes are a bit stiff for small hands. Otherwise the size of the bikes is good for 4-7 yr olds. Very sturdy. Quick enough to be fun not so fast as to be scary. Great little starter bikes. Well made ... show more
Reviewed in the United States on January 19, 2020 by Kurtolender
    • Excellent first dirt bike!
Awesome dirt bike and good starter for my 8 yr old son. It says 14 yrs and up but he's careful enough at 8 that it's fine. He loves it just wish they had a larger battery. Putting it together was easy. Overall excellent purchase.
Reviewed in the United States on December 11, 2019 by cmcint01
    • Only Lasted a Month
The Sellers are great. The bike itself didn't last long. It turns on but it will not run. We had it a month but did not hold up to a 8 year old riding it everyday. I would recommend a more durable bike that will last longer.
Reviewed in the United States on February 22, 2025 by Molly
    • good for the money
My kids use it allot & as long as you tighten all screws just to make sure kid are safe before riding, it's a good buy. Please make them use their helmets
Reviewed in the United States on October 10, 2021 by Carlos Hernandez Clavijo
    • Perfect size and speed for 6 year old
Perfect size and speed for our 6 yr old. Wish the battery was replaceable as it only lasts for 1 hour, but we haven’t run into any issues.
Reviewed in the United States on December 31, 2019 by Christina Porras

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