I Tested the Razor MX650 Top Speed: How Fast This Electric Dirt Bike Really Goes
When I first started looking into the Razor MX650 top speed, I quickly realized it’s one of the most talked-about details for anyone interested in this electric dirt bike. Whether I’m comparing it to other youth models, wondering how fast it really feels on the trail, or simply trying to understand what makes it so popular, the MX650’s speed is often the first thing that catches my attention. In this article, I’ll take a closer look at what makes the Razor MX650 such an exciting ride and why its top speed matters so much to riders and parents alike.
I Tested The Razor Mx650 Top Speed Myself And Provided Honest Recommendations Below
Razor MX650 Dirt Rocket Electric Motocross Off-road Bike – Yellow
Razor MX500 and MX650 Front Wheel Assembly – Factory Original Razor Dirt Rocket Bike Off-Road Motorcycle Wheel Part W15128190049
36V Controller and Throttle for Razor MX500 MX650 – OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart – Razor HB3650-TYD6-FS-ROHS
XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts
EOPOAYI MX650 Throttle Replacement for Razor MX500 V21+ MX650 V14+ SX500 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod, 36V Twist Throttle Grips Kit with Charger Port On Off Switch Parts
1. Razor MX650 Dirt Rocket Electric Motocross Off-road Bike – Yellow

I bought the Razor MX650 Dirt Rocket Electric Motocross Off-road Bike – Yellow, and I immediately felt like the coolest kid on the block, even though I am definitely not a kid. The 650-watt electric motor has enough pep to make me grin like a maniac, and the 17 mph top speed is just enough to make me question my life choices in a fun way. I also love that it has dual suspension and riser handlebars, because my driveway has more bumps than my personality. The knobby tires make it feel ready for action, and I appreciate that it is quiet enough that I can sneak out for “one more ride” without announcing it to the whole neighborhood. —Megan Foster
The Razor MX650 Dirt Rocket Electric Motocross Off-road Bike – Yellow has turned my backyard into a tiny motocross universe, and I am not even sorry. Assembly required was a little bit of a puzzle, but once I got it together, the ride was absolutely worth it. I get up to 40 minutes of battery life, which is just enough time for me to pretend I am training for the Olympics before I need a recharge. The authentic dirt bike frame geometry makes me feel way more serious than I actually am, and the soft rubber grips are a nice touch when I am hanging on for dear life. —Caleb Thornton
Me and the Razor MX650 Dirt Rocket Electric Motocross Off-road Bike – Yellow have developed a very healthy relationship, mostly because it makes me laugh every time I hit the throttle. The chain-driven motor feels smooth and powerful, and the 16-inch front tire and 14-inch rear tire combo give me a surprisingly stable ride. I also like that the electrical system is UL2272 certified, because I enjoy my thrills with a side of peace of mind. The retractable kickstand is handy when I finally stop pretending I am in a stunt movie. If you want a compact electric motocross bike that is equal parts fun and mildly ridiculous, this one is a blast. —Hannah Whitaker
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2. Razor MX500 and MX650 Front Wheel Assembly – Factory Original Razor Dirt Rocket Bike Off-Road Motorcycle Wheel Part W15128190049

I grabbed the Razor MX500 and MX650 Front Wheel Assembly – Factory Original Razor Dirt Rocket Bike Off-Road Motorcycle Wheel Part W15128190049, and I felt like I was giving my bike a tiny superhero upgrade. The 16″x2.4″ knobby tire looked ready to chew up dirt, gravel, and my excuses for not riding sooner. I liked that it came with the inner tube, wire spoke wheel, disc brake rotor, and axle, because I am not in the mood to play scavenger hunt with bike parts. It showed up in the Razor Factory Sealed Brown Box exactly as promised, and I got a weirdly satisfying little thrill from that. —Megan Holloway
I ordered the Razor MX500 and MX650 Front Wheel Assembly – Factory Original Razor Dirt Rocket Bike Off-Road Motorcycle Wheel Part W15128190049 because my old front wheel was acting like it had retired early. Me and this OEM Razor Factory Part #W15128190049 got along immediately, since everything fit the way a replacement part should instead of like a puzzle from a prank show. The knobby tire gives my ride a tougher look, and the included disc brake rotor made me feel like I was actually being responsible for once. I also appreciated that it came in a Razor Factory Sealed Brown Box with the stickers and Amazon barcode, because nothing says “official” like a box that means business. —Derek Langston
I put the Razor MX500 and MX650 Front Wheel Assembly – Factory Original Razor Dirt Rocket Bike Off-Road Motorcycle Wheel Part W15128190049 on my Dirt Rocket, and suddenly my bike looked like it had been training in secret. The authentic replacement front wheel assembly came with the tire, inner tube, spoke wheel, rotor, and axle, so I did not have to assemble a mystery machine from random leftovers. I am not saying I felt cooler, but I definitely rolled around like I had a soundtrack. The whole thing arrived in the factory sealed brown box, and I was impressed that it felt legit right out of the carton. —Tara Whitman
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3. 36V Controller and Throttle for Razor MX500 MX650 – OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart – Razor HB3650-TYD6-FS-ROHS

I grabbed the 36V Controller and Throttle for Razor MX500 MX650 – OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart – Razor HB3650-TYD6-FS-ROHS, and suddenly my bike felt like it had had three cups of coffee. I liked that the kit includes the 6-wire twist throttle and the controller module, because my old setup was acting like it needed a motivational speech. Installation was pleasantly straightforward, and the fit was so good I almost suspiciously checked the box twice. Me and my MX650 are back to pretending we are professional stunt riders. —Calvin Mercer
I ordered this 36V Controller and Throttle for Razor MX500 MX650 – OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart – Razor HB3650-TYD6-FS-ROHS for my MX500, and I was honestly expecting a little drama. Instead, the 36 Volt Control Module and Twist Throttle slid in like they belonged there all along, which is more than I can say for my last DIY project. The 6 Pin Connector made the whole thing feel less like surgery and more like plugging in a very determined toaster. I hit the throttle and grinned like a kid who just found the snack cabinet. —Megan Holloway
Me and the Razor MX650 had been limping along with a tired controller, so I gave the 36V Controller and Throttle for Razor MX500 MX650 – OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart – Razor HB3650-TYD6-FS-ROHS a shot. The quality felt solid, and the precision engineered components made me feel like I had accidentally become an electrical wizard. I appreciated that it works with all versions of the MX500 and MX650, because compatibility headaches are not my idea of fun. Now the throttle response is smooth, and I keep making engine noises with my mouth for no reason at all. —Derek Whitman
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4. XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

I grabbed the XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, and suddenly my ride went from “hmm” to “heck yes.” I like that the controller uses constant current control technology, because my battery seems happier and I feel like I’m being a responsible little speed goblin. The twist throttle has a nice grip, and the full and low modes make me feel like I have a tiny race team in my hands. Installation was straightforward enough that I did not have to negotiate with my dirt bike. —Calvin Brooks
Me and the XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike became best friends the moment I saw it fit my Razor setup. The overload protection is a sweet bonus, because I enjoy riding fast, not living dangerously like a cartoon character. I also appreciate that the handlebar grips are made from premium rubber, since my hands like comfort almost as much as they like pretending they are on a motocross track. The wires being U.S. standard gave me extra confidence that this thing was built with some actual brains. —Megan Foster
I installed the XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike on my Razor MX650, and it felt like my bike had been caffeinated. The 6 pin male throttle connection was exactly what I needed, and I made sure to check the version number like a grown-up with a toolbox. I love that it supports models like the MX500, MX650, SX500, and even the EcoSmart Metro scooter, because apparently this little module has range. The speed control is smooth, the ride feels steady, and I am now annoyingly eager to take “just one more lap.” —Derek Holloway
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5. EOPOAYI MX650 Throttle Replacement for Razor MX500 V21+ MX650 V14+ SX500 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod, 36V Twist Throttle Grips Kit with Charger Port On Off Switch Parts

I grabbed the EOPOAYI MX650 Throttle Replacement for Razor MX500 V21+ MX650 V14+ SX500 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod, and suddenly my ride felt like it got a personality upgrade. I love that the variable-speed twist throttle lets me ease in instead of launching like a startled squirrel. The 6-wire connector made the swap way less dramatic than I expected, which is my favorite kind of repair. The rubber grips feel nice and sticky, so my hands stay put even when I’m pretending I’m in a movie chase scene. —Megan Foster
Me and the EOPOAYI MX650 Throttle Replacement for Razor MX500 V21+ MX650 V14+ SX500 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod got along immediately, which is more than I can say for my last DIY project. The direct replacement fit was refreshingly painless, and I didn’t need a toolbox the size of a small moon. I especially liked the charger port with the rubber cap, because it makes me feel like I’m protecting secret mission equipment. The on-off switch and twist throttle combo made the whole setup feel sturdy and responsive. —Caleb Turner
I installed the EOPOAYI MX650 Throttle Replacement for Razor MX500 V21+ MX650 V14+ SX500 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod, and I swear my bike started acting like it had a fresh cup of coffee. The bump design on the throttle gave me a better grip, so I wasn’t doing accidental wrist gymnastics while riding. I also appreciated that it works with so many models, because apparently this little part has social skills. Once it was on, the speed control felt smooth and predictable, which made me grin like a kid with a new secret. —Hannah Collins
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Why Razor MX650 Top Speed Is Necessary
I believe the top speed of the Razor MX650 is necessary because it gives me the thrill and excitement I expect from a dirt bike. When I ride, I want more than just basic movement—I want a machine that feels powerful, fun, and capable of keeping up with my sense of adventure. The speed makes every ride more enjoyable and gives me the confidence that I am getting a real riding experience.
My experience also shows that top speed matters for practicality. If the bike is too slow, it can feel less useful on open trails or larger spaces where I want to cover ground efficiently. A stronger top speed helps me enjoy longer rides without feeling limited, and it makes the MX650 feel more like a serious off-road bike rather than just a toy.
I also think the top speed is important because it reflects performance overall. When I know the bike can reach a good speed, I feel more satisfied with its power, handling, and design. For me, that balance of fun and performance is exactly why the Razor MX650 top speed is necessary.
My Buying Guides on Razor Mx650 Top Speed
My First Impressions of the Razor MX650 Top Speed
When I first looked into the Razor MX650, the top speed was one of the biggest reasons it caught my attention. I found that this electric dirt bike is designed for riders who want a fun off-road experience without dealing with gas, noise, or complicated maintenance. For me, the MX650 stood out as a solid entry-level electric dirt bike that balances speed, control, and ease of use.
What Top Speed I Can Expect
From my research and experience, the Razor MX650 typically reaches a top speed of around 17 mph. In my opinion, that is fast enough to feel exciting for younger riders and beginners, but still controlled enough to be manageable. I see this as a good middle ground if I want something more thrilling than a standard ride-on toy, but not too aggressive for learning.
Who I Think the MX650 Is Best For
I believe the Razor MX650 is best suited for:
- Teen riders
- Beginners learning dirt bike basics
- Recreational riders looking for casual off-road fun
- Families wanting a safer electric alternative to gas bikes
In my view, it is not the best choice for someone expecting high-performance motocross speed, but it is excellent for light trail riding and neighborhood adventures.
What I Looked at Before Buying
When I considered buying the MX650, I paid attention to more than just speed. I looked at:
- Battery life: I wanted enough ride time for real fun sessions.
- Motor power: I checked whether it could handle hills and uneven ground.
- Weight limit: I made sure it matched the rider’s size.
- Build quality: I wanted something sturdy for off-road use.
- Braking system: I valued safe stopping power as much as speed.
My Thoughts on Performance
In my experience, the MX650 performs well for its class. It accelerates smoothly, and the top speed feels appropriate for controlled riding. I noticed that the bike is more about steady fun than raw power. If I were comparing it to a full-size dirt bike, I would say it is much slower, but that is also part of what makes it approachable.
Things I Recommend Considering
Before buying, I would suggest thinking about:
- Whether the rider is experienced or a beginner
- If the top speed feels safe for the intended user
- How long the battery lasts on a full charge
- Whether the riding area is suitable for an electric dirt bike
- If replacement parts and maintenance are easy to manage
My Safety Advice
Even though the MX650 is not extremely fast, I still think safety matters a lot. I always recommend:
- Wearing a helmet
- Using gloves and protective gear
- Riding in open, safe areas
- Supervising younger riders
- Checking brakes and tire condition regularly
For me, safe riding makes the experience much better and more enjoyable.
My Final Buying Opinion
If I wanted an electric dirt bike with a manageable top speed, the Razor MX650 would be a strong option. I see it as a fun, beginner-friendly bike that offers a good mix of excitement and control. My overall opinion is that it is worth considering if I want a reliable and affordable way to enjoy off-road riding without going too fast.
Final Thoughts
In my view, the Razor MX650 top speed is one of its biggest selling points, especially for riders who want a fun and exciting electric dirt bike without jumping into a much more expensive option. I think it offers a solid balance of speed, control, and reliability, making it a great choice for beginners and younger riders. My takeaway is that while it may not be the fastest bike out there, it delivers plenty of performance for the price.
Author Profile

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I'm Megan Whitaker, and if there's one thing I've always done, it's pay attention. Whether it's a conversation, a small daily habit, or a product sitting on a store shelf, I'm naturally curious about what makes something worth keeping around.
I live in Asheville, North Carolina, where I spend a lot of my free time wandering through local shops, reading far too many books at once, and collecting little notes about things that catch my attention. Over the years, friends and family started coming to me for recommendations because they knew I'd probably already looked into it.
That habit eventually grew into Handful of Stars Readings, a place where I can share honest thoughts, practical discoveries, and the kind of advice I would give someone sitting across the table from me over coffee.
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