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Razor Dirt Rocket SX500 McGrath Electric Motocross Bike for Kids Ages 14+ - 40 mins of Ride Time, For Riders up to 175 lbs

  • Based on 813 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Feb 27
Order within 13 hours and 41 minutes
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Color: Sx500 - Green


Features

  • Inspired by the winningest motocross rider in history, Jeremy McGrath
  • Complete with authentic McGrath graphics and fairing design, genuine dirt bike frame geometry and a high-torque, Variable speed motor for a super-charged experience
  • Carries riders at speeds of up to 15 mph with 40 minutes of continuous use
  • Features dual suspension and riser handlebars, large pneumatic knobby tires, retractable kickstand, and hand operated dual disc brakes. Recommended for ages 14 and up; supports riders up to 175 pounds
  • 36V (three 12V) sealed lead acid rechargeable battery system

Description

It's ShowTime! what do you get when you combine the winningest motocross rider in history and the Razor product making machine the all new Jeremy McGrath Sx500! with authentic MX frame geometry and faithful reproduction of Jeremy's big bike, we offer you the perfect product for your little champion! motorcycle-spec tires with front and rear specific tread, disc brakes and dual suspension make this electric ride ready to Rock the dirt. Authentic dirt bike frame geometry and a high-torque, variable speed motor deliver a super-charged experience. Large tires ensure a smooth ride and maximum power transfer for climbing those dirt hills ahead. Reaches speeds up to 15 MPH with 40 minutes of continuous use. Features a variable speed, high Torque, chain driven motor with twist-grip acceleration control and hand operated dual disc brakes, spoked aluminum wheels with 10 x 250 super cross treaded pneumatic tires, dual suspension, adjustable riser handlebars, soft rubber grips, double crown fork, folding metal foot pegs and retractable kickstand. Also includes, steel frame construction with shatter-resistant plastic fairings and 36V (three 12V) sealed lead acid rechargeable battery system with charger. 12 hours recommended battery charge time. The buyer and rider of the Razor Sx500 are responsible for knowing and obeying all local, state and federal regulations regarding the riding and use of all Razor electric vehicles and scooters.

Product Dimensions: 56 x 36 x 24.5 inches


Item Weight: 7 pounds


Country of Origin: China


Item model number: 15128180


Manufacturer recommended age: 16 years and up


Release date: January 3, 2020


Department: unisex-teen


Manufacturer: Razor USA, LLC


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 27

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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Top Amazon Reviews


  • Been a year, ,,,update!!
Color: Sx500 - Green
Well its been a year, what can I say...ITS AWESOME. My kiddo is 7 and she rips on it. Im a 200# fat drunk at times and it pulls her AND I around when I am too blitzed(ok to lazy) to walk back from my neighbors. We clocked it with me at 19mph and both of us(she is 43lbs) it goes 18..Just her it will do 22-24mph. Battery last for EVERRRRR and bike has gave us ZERO issues, I got it on sale here for $390 and should of bought 2. She is getting a 4 wheeler this year and I get this, I am doing the 11000Watt upgrade and forks, wheels, battery and it will be my new drinking pit bike.. ... show more
Reviewed in the United States on December 11, 2024 by Dano

  • This thing is way more rugged than expected!
Color: Sx500 - Green
When it came, I was like... This thing is heavy! I guess that's due to the 3 batteries.... Assembly was easy but had to tweak the brakes a little as they were kind of tight. The kickstand on this thing could hold up an elephant! My little guy isn't really ready for this yet due to his height, but should be all set by summer. I can't attest for performance, due to winter here in the Northeast but if you have a little guy looking for a dirt bike, this is the one. Ideal age for this would be 10+ .... I got this due to the fact that the age ranges are on these are way off. My 6 almost 7 year old is just a bit small for the frame and his ability to touch the ground. He had the MX125 but it didn't really have any sack which is why I went with this. Just make sure your guy has good balance because due to its weight, they need to be able to hold it up. It's like a hundred pounds. ... show more
Reviewed in the United States on January 4, 2023 by Steven walsh

  • The grandson loves it!
Color: Sx500 - Green
This motorcycle is a cute little motorcycle but even my 9 year old grandson is almost too big for it. He is about 5 ft tall. He loves it though. I have even ridden it myself and I'm about 5 foot 1 inch and weigh a 146 pounds. The motorcycle goes at a decent speed but going up hill is more of a struggle for it. It just does not have the power of a gas poweted motorcycle. In the meantime though this will work out well. ... show more
Reviewed in the United States on January 15, 2025 by MCL

  • Awesome bike
Color: Sx500 - Green
My ten year old has been asking for a dirt bike since he was 5. I finally surprised him with this for Christmas and he hasn’t stopped riding it. It runs so smooth and is perfect for him. He even rides his brother and friends on the back (not a recommendation by the company I’m sure, but he does it lol). It’s been such an amazing bike and experience for my son. ... show more
Reviewed in the United States on May 16, 2024 by Corunner1

  • I received a bad battery, BUT Razor sent me a new one. 5-stars if the original battery works.
Color: Sx500 - Green
I bought this bike for my son's birthday. Assembly was easy and I followed all the battery charging instructions very carefully. I had my wife take it on a short 1 min test run before we gave it to him. I expected somewhere around 40 mins of ride time. He was incredibly excited when we gave it to him. He hopped on, rode for about 2 minutes and then the bike started slowing down. After 3 minutes it wouldn't even move in the grass. The bike had a Razor customer support phone number to call if we had any issues with it. They were easy to get ahold of and diagnosed the issue as bad batteries. She used the bike's serial number to check the manufacture date and was able to tell me that this unit had sat on a shelf for more than a year. The batteries have very specific charging instructions and they do require monthly charging to keep the batteries working at their peak performance. I was given some instructions on sending in my receipt for replacement batteries. I was able to complete that step from my cell phone. I was told the batteries may take up to 2 weeks to get here. They were delivered before the 2 week time period. The new batteries work great. They were a little awkward to install because there are 3 batteries wired together with pretty short cables. Besides the batteries being wired together, the installation is not challenging. It took me about 30 minutes. Moral of the story - If you buy this bike from Amazon, buy it before you need it. Follow the charging instructions and do a full range test before you give it to someone. This bike looks awesome. It's fun to ride. The build quality seems impressive at this price. The decent build makes the bike heavy for a small kid, It's nearly 100 lbs. I bought it for a large and coordinated 5-year-old. I am a little crazy for trusting him with it, but hopefully he's going to have fun with this bike for several years. ... show more
Reviewed in the United States on September 12, 2022 by Kyle

  • It’s worth it
Color: Sx500 - Green
We have had the bike for 3 months so far and it work awesome, battery last about 45 minutes with continuous riding. I recommend it
Reviewed in the United States on February 14, 2025 by Neil Roberts

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