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Razor

Razor Dirt Rocket SX500 McGrath Electric Motocross Bike for Kids Ages 14+ and Razor MX650 Dirt Rocket Off-Road Motocross Bike

    • Based on 2 reviews
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Style: SX500 (Green) + Dirt Bike


Product Packaging: Frustration-Free Packaging


Features

  • Inspired by the winningest motocross rider Jeremy McGrath; authentic motocross frame geometry on both bikes.
  • Powerful 650-watt electric motor on MX650; variable speed high torque motor on SX500. Up to 15 mph speed on SX500 and up to 17 mph on MX650.
  • Dual suspension on both bikes; SX500 has riser handlebars and MX650 has authentic inverted front suspension fork.
  • SX500 has 40 mins of continuous ride time with 36V sealed lead acid battery. MX650 has up to 40 mins battery life.
  • SX500 supports riders up to 175 lbs; MX650 holds up to 220 lbs. MX650 recommended for ages 16+.

Description

Razor Dirt Rocket SX500 McGrath Electric Motocross Bike - FFP 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. Razor MX650 Dirt Rocket Electric-Powered Dirt Bike with Authentic Motocross Dirt Bike Geometry, Rear-Wheel Drive, High-Torque, Chain-Driven Motor, for Kids 13+, Yellow The Razor Dirt Rocket MX650 motocross dirt rocket that gives a real off-road experience. Speeds up to 17 mph and hold up to 220 lbs. Rear adjustable suspension and front inverted authentic motocross suspension fork. Authentic motorcycle-style spoke wheels with large knobby tires, 16" front and 14" rear, and inner tubes. Chain drive with automatic adjuster. Shatter proof plastic fairings and fenders. Easy to assemble and tools included.

Bike Type: Road Bike, Folding Bike, Electric Bike


Age Range (Description): Teenager, Adult


Brand: Razor


Wheel Size: 16 Inches


Frame Material: Aluminum, Alloy Steel


Suspension Type: Rear, Front, Dual


Special Feature: Rechargeable


Included Components: Tool Kit


Size: Small


Brake Style: Disc


Bike Type: ‎Road Bike, Folding Bike, Electric Bike


Age Range (Description): ‎Teenager, Adult


Brand: ‎Razor


Wheel Size: ‎16 Inches


Frame Material: ‎Aluminum, Alloy Steel


Suspension Type: ‎Rear, Front, Dual


Special Feature: ‎Rechargeable


Included Components: ‎Tool Kit


Size: ‎Small


Brake Style: ‎Disc


Item Weight: ‎96.7 Pounds


Theme: ‎Bike


Style: ‎Sx500 (Green) + Dirt Bike


Maximum Weight Recommendation: ‎175 Pounds


Assembly Required: ‎Yes


Manufacturer: ‎Razor


Brand Name: ‎Razor


Date First Available: October 1, 2022


Frequently asked questions

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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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Similar Products

Top Amazon Reviews

    • Kind of BADASS!!!…. **Updated **
Style: Mx650 (Yellow) Product Packaging: Standard Packaging
Review Image by 3G
disclaimer- I only received the bike this morning- literally- so I have assembled it and fully charged it for the complete 12 hours only. I went to test drive it after work (still plenty of sun out) and it creaks like crazy. Brakes? Wheels? Plastic particles? Who knows!! Additionally, I would like to add, that although I’m only 5’1”, i can easily lift or carry 50-60lbs, am extremely athletic for 105lbs and I had a HELLOVA time trying to lift this beast and assemble it on my own. I did it… but believe me when I say it does NOT take a half an hour if you are alone. It took me nearly an hour- most of the time spent just trying to move it around to assemble the handle bars and the wheel. It was easy enough in theory but in reality- unless you’re super talented (no- I am not a moron) then I’d carve out a little bit more time than the assembly directions require… I’ll update if the performance exceeds my expectations or not… **UPDATE!!** Believe it or not- this little machine is a BEAST!!! And believe me when I say that takes a lot coming from an ADULT. Yes. That’s right. I’m a very small frame, athletic AF adult female at 5”2’ and 105lbs. ZERO SHAME in saying that although I drive an SUV, I haven’t forgotten my days spent dirt biking and skateboarding with my older brothers and have luckily stayed in pretty decent shape throughout the years (cue ^modesty^ haha!) in any event.. I knobs I’d expect a lot. And trust me when I say I took this little baby to a dirt canyon LOADED with jumps, turns, rocks and shale galore and it did exceedingly well for over an hour. I didn’t gauge the speed- but I was in the air at least 1/5 of the time and put this baddie through hell chasing after my nephews who are demons. Long story long- if it’s under $700 JUST BUY IT AND SMILE. You’re very welcome🙌🏻 ... show more
Reviewed in the United States 🇺🇸 on August 23, 2022 by 3G
    • Wheels are a weak point
Style: Mx650 (Yellow) Product Packaging: Standard Packaging
Front wheel bent the first ride (razor sent me a new one for free) Front suspension is pretty bad for off road I think the rsf is slightly better build quality and frame (and wheels for sure) I also don’t like the handlebars I put the rsf handlebars on the mx and it’s way more comfortable for me If you want an off-road e bike I’d recommend the new crf I still have fun on it but I don’t take it off road which kind of defeats the purpose ... show more
Reviewed in the United States 🇺🇸 on October 13, 2022 by Jeremiah P. Nudell
    • MX 650 perfect fit for 9 y/o grandson
Style: Mx650 (Yellow) Product Packaging: Standard Packaging
Birthday gift for grandson’s 9th birthday. Seemed a little too big after the simple assembly, and his parents felt the size was inappropriate. We were asked to put it away until next year. But that’s not what grandparents do! All agreed to a a loop around the driveway before it was put away. Within 5 mins he had mastered the bike and we all agreed it was a perfect size for him. He stayed with us for three weeks after that and was on the bike every day. ... show more
Reviewed in the United States 🇺🇸 on October 3, 2022 by George G
    • Great for the price, not equivalent to a "real" dirt bike
Style: Mx350 (Blue) Product Packaging: Standard Packaging
I got this for $200 delivered, bought it for my 4-yr old since he's still too short to touch the ground on my old Honda Z50R (my first bike when I was a kid). For the price we paid it is actually built surprisingly well. History on my kid; he would ride with my on my Honda 50 and he would control the throttle, brakes and shifting while I managed the steering and balance (and occasional parental override on the brakes), so he had a good feel for the controls before he got onto this Razor. So the first time he got onto this Razor he took right off! And he loves riding it! The motor has enough power to pull my 45# kid through mild grass and dirt (dirt roads) just fine, and even some mild woods trails. Mild hills are no problem, but it won't climb steep hills or go through deep sugar sand by itself. The throttle is NOT variable, it's on/off, but it starts off very smoothly so it's not a jolt when he turns the grip, and he picked right up on bumping the throttle on/off to go slow. It only has a rear brake (lever on the left handlebar) and no suspension. But the battery goes easily for an hour of non-stop riding on a hard surface and top speed is around 15mph on hard ground. The brake lever is adult sized; the perch has the lever far enough from the bar to be comfortable for an adult or older kid, but my 4-yr old son has to take his hand nearly off the handlebar to reach out to the lever. But once he gets his hand on it he has no trouble pulling it in (for small hands, adjust it so the engagement point is closer to the bar), and it is plenty strong to lock the rear wheel even on pavement. For general zipping around this is fine, but it won't be good for teaching technical riding where a rider needs to keep his fingers on the brake lever at all times. As soon as you touch the brake lever it turns the motor off which is probably a good feature for beginning riders. The foot pegs are plenty wide, even for adults, and they fold up which is nice in a crash (and we've had lots of crashes!). There is no suspension so the poor little guys get beat up pretty good on rough ground. My son isn't standing when he rides yet so he likes to avoid the very bumpy areas. The chain is completely covered so there's no chance of the kids getting their pants or shoe strings caught in it. It's very light weight (maybe 50#) so when the little kids fall the bike isn't hard to pick up and doesn't squish them. The knobs on the tires are flat and square, similar to a trials tire, which means they have plenty of grip on hard surfaces. The seat height is low so little kids can touch the ground easily. Charging takes several hours, so once the battery goes dead it's time to plug it in and go find something else to do for a while. You have to remove several screws to get to the battery, so even if you had a spare, swapping it while at the riding area would be a bit of a pain. Pros: inexpensive, very light weight, soft forgiving (but adequate) power that won't intimidate little kids, low seat height, reasonable battery life, fold up foot pegs, good build quality, nearly silent so the neighbors won't complain. Cons: no suspension, non-variable throttle, adult sized brake lever perch, not enough power for steep hills, long recharge time and swapping batteries takes too long to be convenient for the purpose of bringing extra batteries to extend ride time Conclusion: If you want to figure out how "into" bikes your kids are before dropping $1500 on a real bike, or if you want to get a very small kid into the sport then this is a wonderful option. Despite the few short comings, this is a great bike for the price and my kid absolutely loves it. It won't compete with a 50cc pee-wee bike from Honda, Yamaha, etc.., and probably won't compete with an OSET electric ($1000), but it's less than 1/5 the price or the other bikes, at least 50# lighter than the gas bikes and definitely a good buy for the price. I suspect kids in the city will ride this thing until the wheels are worn off, but more serious aspiring off-road or motocross riders will probably outgrow it quickly. You get a lot of bike for only $200, so if this is your price point or if you've got a young kid just starting out then this bike is a good buy. ... show more
Reviewed in the United States 🇺🇸 on December 31, 2010 by Matt
    • Great Bike for my 8yr old son he loves it!
Style: Mx350 (Blue) Product Packaging: Standard Packaging
Review Image by shanikia smith
Great bike pretty good speed. Does well on all surfaces tested on. As far a the assembly goes I’m not sure my brother put it together lol. But if you’re thinking about it buy buy buy. Great Birthday Present for my 8yr old he rides everyday and me too that’s right I ride as well and I’m at least 160lbs. Oh don’t forget the warranty although it’s razor rather be safe than sorry I mean boys are adventurous. ... show more
Reviewed in the United States 🇺🇸 on September 26, 2022 by shanikia smith
    • Just right
Style: Mx350 (Blue) Product Packaging: Standard Packaging
We got this for our sons 9th birthday. He loves it!! Gives his 6 year old sister a ride on it too. Just right for what we were looking for.
Reviewed in the United States 🇺🇸 on October 20, 2022 by Jennifer Zaragoza
    • I'm impressed.
Style: Mx650 (Yellow) Product Packaging: Standard Packaging
To be honest, I purchased this to upgrade to the Electro and Co Sur Ronster kit. I'm still upgrading it but out of the box it was way better than I expected.
Reviewed in the United States 🇺🇸 on October 18, 2022 by Brad
    • Great for 5-8 year olds
Style: Mx350 (Blue) Product Packaging: Standard Packaging
My kid loves it. We live on a slanted cul-du-sac and it takes her right up the hill and around, taking her hair behind her. She can even ride through the grass around the house.
Reviewed in the United States 🇺🇸 on October 13, 2022 by Joseph C. Lengerich

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