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Razor MX650 Rocket Electric Motocross Bike

4.2 out of 5 stars 416 customer reviews

List Price: $529.99
Price: $500.82 & FREE Shipping
You Save: $29.17 (6%)
In stock.
Usually ships within 3 to 4 days.
Ships from and sold by Alpine Sports USA.
Bike
Include assembly
What's
included
  • Service provided by a local pro
  • Assembly of 1 customer-supplied bike
  • Guidance on basic tuning and maintenance
  • See more
  • Safety ride to ensure function and performance
  • Please allow an assembly window of 2 hours

Want this professionally assembled?

What's included See more details
  • Service provided by a local pro
  • Assembly of 1 customer-supplied bike
  • Guidance on basic tuning and maintenance
  • Safety ride to ensure function and performance
  • Please allow an assembly window of 2 hours
How it works
  • Pro will contact you within 1 business day to schedule
  • Kick back and only pay when the job is done
  • Backed by Amazon's Happiness Guarantee
  • Book the service directly on Amazon
  • Receive confirmation within 1 business day
  • Backed by Amazon's Happiness Guarantee
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Estimate: $71.92
Fulfilled By: O.M. Services
100% positive ratings (56 reviews)
    This fits your .
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  • Compact electric motocross bike with powerful 650-watt electric motor
  • Carries riders at speeds of up to 17 mph; authentic dirt bike frame geometry
  • Dual suspension and riser handlebars deliver smooth, comfortable ride
  • Pneumatic knobby tires for maximum power transfer; quiet variable-speed, chain-driven motor
  • Recommended for ages 16 and older (220-pound weight limit); 90-day warranty
12 new from $413.31
This item’s packaging will indicate what is inside and cannot be hidden.
$500.82 & FREE Shipping In stock. Usually ships within 3 to 4 days. Ships from and sold by Alpine Sports USA.

Frequently Bought Together

  • Razor MX650 Rocket Electric Motocross Bike
  • +
  • Razor Full Face Youth Helmet
  • +
  • Mongoose BMX Bike Gel Knee and Elbow Pads
Total price: $553.85
Buy the selected items together

Technical Details


Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B01KHE8QAY
  • Item model number: 15165070-Parent
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (416 customer reviews)
  • Amazon Best Sellers Rank: #25,425 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

From the Manufacturer


Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Style Name: Bike
My kids has rode this bike non stop since the day it arrived!!! I had to install the handle bars and front tire, i also checked over all nuts and bolts. This took 10 mins. and then the battery had to charge....(my kid was wanting to ride right then) BUT when he did ride it.....He loved it!!!! I like the fact that there is NO NOISE and the speed tops out at like 22 mph. PERFECT for an 8 yr. old boy!!! All of his friends have now bought them.....500's and the 650 and the 650 is ALOT faster than the 500!!
These bikes are tough and take a beating!!! My kid has dumped it like 4 times and NOTHING has broke yet!!!
MY only complaint is the decals!!! they start to peel off from the 1st ride!! Not that big of a deal...I went out and bougt Suzuki stickers and now it looks like a factory ride!
The disc brakes are GREAT and stop on a dime!! The tires are wearing down fast since the kids mostly ride on the sidewalks and street!
I like the bike and am glad i bought a RAZOR rather that a cheap china replica from Ebay!
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Style Name: Bike
This is a great bike. My 11 year old son loves this bike and rides it almost everyday. The bike has a tremendous amount of power. I weigh 190# and it carried me well on an initial test drive. My 11 year old son who has been riding electric bikes for several years does terrific on this bike. He weighs 65 pounds and is 55" tall. The bike seems to be perfect for him based on his size and experience riding. The bike is interesting in that it is extremely powerful but size wise is designed for kids 9-12 years old. The box says 16 and up, which is ridiculous. The bike seems well designed and has a nice suspension system and dual disk breaks. The price is unbelievable for what you get but I would only recommend it for kids 9- 12 who have experience riding other powered bikes. The tires are pneumatic however they are very hard and knobby. They are fine for off road use but a slip out fast on slick pavement. Over all a great bike for experienced 9-12 year olds who have a non paved surface to ride on. We didn't experience any problems mechanically or electrically.
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Style Name: Bike Verified Purchase
Bike appears to be solid with the exception of the rear wheel sprocket assembly. It seems to be a common problem with this bike. After one week the rear wheel fell apart. Motor spins and the rear sprocket turns but the wheel does not move. Called customer service and Razor is shipping a new wheel. I'm pretty sure this will happen again as it's a very poor design. From what I can see there is no good alternative replacement parts. After the 3 month warranty period is over you are stuck buying a new wheel. Bike is used by a 6 year old around the house. Stay away from this garbage. If Razor would fix the rear wheel design this would be a great toy and I would give it 5 stars. In my opinion it's unacceptable for a toy like this to fall apart after one week of light use.

7/19/11 UPDATE: As predicted the rear freewheels broke again (one week after being replaced). Called Razor again and they are shipping a new wheel. After investigating the issue closer I decided to take the broken wheel to a local shop and weld the freewheel solid. This will eliminate the freewheel problem. It's not a perfect solution but it should get the job done and keep my son happy. I will post an update once it's tested.

10/29/11 UPDATE:
Found a reasonable fix to my rear freewheel problem. I welded the rear sprocket solid and it works great but I wanted to investigate other options. Since I had few spare rear wheels (Razor warranty replacements) I purchased a brand new freewheel from ElectricScooterParts for $12 (I chose the cheaper one that looks like a bicycle rear sprocket. It replaces the original freewheel and the original bigger sprocket bolts right on top of it. The new sprocket work great, much stronger and more reliable. My son used the same unit the entire summer without any issues.
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Style Name: Bike
We have bought 5 different types of Razor electric scooters and bikes for our 6 children and they have all held up well. This model was bought for our 11 year old son. It gives him the feel and look of a real dirt bike, without the danger. It has enough speed for him to be able to handle without it being too much. Nice size too. Goes about 15-17 miles per hour and even though it says it runs about 45 minutes straight on a charge, ours runs approx 1 1/2 hours on a charge. Guess that varies with weight. Razor seems to hold up and their customer service is great too! They go out of their way to satisfy the customer.
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Style Name: Bike Verified Purchase
Came quickly as Amazon orders always do. Packaging was perfect, no evidence of drops or crushing. Assembly was fairly easy, instructions were clear, took me about 20 minutes. The hardest part was lifting the box off the bike. Tires were pre-inflated. No tube or flat problems like I heard about in other versions of this bike. As a matter of fact, my son's mother purchased an MX350 for our 8 year's birthday at her home, and she had to drive an hour to get the tire fixed to save the day. After charging our MX650 for 18 hours, I took it for a ride around the neighborhood to make sure everything was working properly. I weigh about 175 and was surprised how peppy this thing is. My son has been riding this pretty regularly at our home for clips of 30-40 minutes, and I have only charged it 5 times since December. The battery has only so many charging cycles, so I'll let it get low before recharging it. He must have gotten 90 minutes out of the last charge. Highly recommend this bike. I felt an 8 year old didn't need the speed and danger of a real gas dirtbike. This thing has been fast and fun enough to keep his ADHD attention.

Update November 2010: We have two of these, and both have been well used and still hold a 30-40 minute charge. Zero problems with the motors or tires too. Our boy took a few spills on his, got some gnarly scrapes, but that's to be expected. The kids don't run to use them as much as they did last December, because like any toy, this too gets old.

Update September 2011: Both are still running! The kids are a little older now (12 and almost 10). The 12 year-old has become too tall (and mature :) to ride hers, so it's been passed down to the 10 year-old boy's buddies when they come over.
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Razor MX650 Dirt Rocket Electric Motocross Bike
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