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Razor MX400 Dirt Rocket - Electric-Powered Dirt Bike for Kids 8+, Up to 14 MPH, High/Low Speed Switch, Up to 60 Minutes Ride Time

  • Based on 470 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 9
Order within 16 hours and 47 minutes
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Color: White


Features

  • Ready for Adventure: The perfect start for the next generation of motocross riders, the MX400 Dirt Rocket combines top-notch, electric-powered performance with true-to-life motocross design to help riders 8+ take their off-road adventures up a notch.
  • Built for Off-Road Fun: 12 spoked wheels with pneumatic tires handle all types of terrain and provide maximum support and performance to ride the trails with ease.
  • Ride with Confidence: Rear-wheel drive delivers greater power and traction, while the twist-grip throttle and hand-operated rear brake provide simple, intuitive hand controls for younger riders.
  • High-Powered Speeds: Carries riders at speeds of up to 14 mph (22 km/h) in the default high-speed setting. A high/low-speed control switch allows the selection of the right maximum speed. 24V sealed lead-acid rechargeable battery system boasts up to 60 minutes of continuous use on a single charge in the low speed mode.
  • Uncompromised Quality: The Razor MX400 offers the quality, safety, service, and style you've come to expect from this leading manufacturer of youth lifestyle recreational products. While there are many products out there, choose Razor, a brand America knows and trusts. Accept no imitations.

Description

Get ready for thrilling off-road adventures with the Razor Dirt Rocket MX400 Electric Dirt Bike. Designed for teens aged 13 and up, this scaled-down dirt bike brings the excitement of off-road riding to younger riders. Featuring a high-torque, chain-driven motor, the MX400 can reach speeds up to 14 mph, providing an exhilarating experience on dirt tracks and trails. The Dirt Rocket MX400 is built to withstand rugged use, with a durable steel frame and shatter-resistant plastic fairings that ensure long-lasting performance. Its large 12-inch pneumatic knobby tires provide maximum power transfer and a smooth ride on various terrains. The bike's adjustable-angle riser handlebars and soft rubber grips offer comfort and control, allowing riders to maneuver with ease. With a twist-grip throttle and hand-operated rear brake, the MX400 offers precise speed control and reliable stopping power. Powered by a 24V (two 12V) sealed lead-acid rechargeable battery system, the MX400 provides up to 30 minutes of continuous use on a single charge, with a battery charge time of 12 hours. The Razor Dirt Rocket MX400 measures 44"L x 24.5"W x 31"H and supports riders up to 140 lbs, making it the perfect first dirt bike for young adventurers. The bike comes with a battery charger included, ensuring that the fun never has to stop for long. Whether it's a quick ride around the neighborhood or an off-road escapade, the MX400 is designed to deliver top- notch performance and endless excitement. Choose the Razor Dirt Rocket MX400 Electric Dirt Bike and let your teen experience the thrill of off-road riding. With its authentic dirt bike geometry and powerful motor, this bike embodies the spirit of adventure and fun. Get ready to kick into high gear and explore new terrains with the Razor MX400!

Product Dimensions: 43.7 x 27.95 x 21.65 inches


Item Weight: 48.2 pounds


Batteries: 2 12V batteries required. (included)


Is Discontinued By Manufacturer: No


Manufacturer: Razor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 9

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • My grandson LOVE IT
Color: White
Item as described, Fast shipping, Easy to assembly, Highly recommended, A+++++
Reviewed in the United States on January 25, 2025 by Juan Chomon

  • Motor cycle
Color: White
My grandson loves his little motor cycle. aww
Reviewed in the United States on December 26, 2024 by ginger kwiatkowski

  • Birthday preset
Color: White
Arrived early, easy to out together, it is battery so it last about 40-50 minutes. The only thing I don’t like is it’s a rigid frame.(no suspension) but it slow enough it don’t rattle him to hard, he’s 5 and rides it wide open. Great price, quality.
Reviewed in the United States on February 29, 2024 by Blaine Minton

  • Perfect dirt bike
Color: White
This things runs perfectly, and it is very fast. We live in a HOA and neighbors complain about kids on the gas ones so this would be your next in line for something that is comparable to a small gas one.
Reviewed in the United States on February 4, 2024 by Lora Holloway

  • Excellent starter Motorcycle
Color: White
This was an excellent starter motorcycle for my 6 year old son. Pros: *No Gas/Carbs/Plugs to maintain *No Hot parts that can burn *Can go as fast as you really want a 6 year old to go. Maybe even a bit too fast. *Decent run time Cons: *The throttle is basically just an On/Off switch which is not good for beginners. This is the single biggest issue but can be fixed with aftermarket controller and throttle. *No Suspension which makes for a very bumpy ride off road. *Needs a bit more torque. An upgraded motor controller helped, but as stated before its almost too fast for a child. Razor should really do a sprocket change on these to reduce the top speed and get more torque for climbing hills. I am really nitpicking though. Overall its a great fun toy. ... show more
Reviewed in the United States on April 4, 2022 by Joseph C

  • Great first motorcycle
Color: White
So two things about this electric motorcycle the Age recommendation is way out of line for product (probably for super cautious safety) but honestly this is a leaning bike for kiddo’s 6,7,8 maybe even a little younger… Secondly the throttle needs help it’s all on or off nothing in-between so it’s a little jerky for the little ones... Helpful hint head over to electricscooterparts get a Throttle Top Speed Adjustable Limiter For a few bucks and tune it as they grow! It’s also great the pegs fold up for balance training, just a dang near perfect first bike! Next stop MX650 ! ... show more
Reviewed in the United States on April 4, 2022 by Eswift

  • Low quality
Color: White
Very slow. Low quality product. Make sure you want it before you buy it because they will not give you full refund.
Reviewed in the United States on January 18, 2025 by Mike Rozen

  • Fantastic little dirt bike!
Color: White
Bought this dirt bike for my ten year old grandson for Christmas. Having ridden one belonging to a friend, he ran around the house for twenty minutes to get this one. The hardest part of assembly was getting it out of the box. Packed very well and arrived in plenty of time for Christmas. Assembly took only a matter of minutes. Batteries arrived charged but we followed the directions for the initial charge anyway. My grandson rides to his heart's content and has never run out of charge. Being a stereotypical, he has fallen a couple of times with nothing more than a couple of scratches for the bike or himself. Great bike, great seller! Wouldn't hesitate to buy or recommend again. ... show more
Reviewed in the United States on February 5, 2020 by Allen

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