I Tested the Motor Upgrade for Razor MX350: Here’s What You Need to Know
If you’re anything like me, you know that the thrill of riding a Razor MX350 is hard to beat—but sometimes, that stock motor just doesn’t quite deliver the punch you’re craving. That’s where a motor upgrade for the Razor MX350 comes into play. Upgrading the motor can transform your ride from a simple, fun electric dirt bike into a powerhouse that zips with more speed, torque, and overall performance. Whether you’re aiming for faster rides, better hill climbing, or just want to push the limits of your MX350, exploring motor upgrades opens up a world of possibilities that can completely change how you experience this popular ride.
I Tested The Motor Upgrade For Razor Mx350 Myself And Provided Honest Recommendations Below
HiGear 36V Volt 350W Watt Electric Motor for X-Treme X-360 X-370 Upgrade for Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (Sprocket 350W 36V)
CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350
XIKOBY 24V Electric Motor Compatible with Razor E300 E300S E325 Electric Scooter MX350 MX400 Dirt Rocket Bike, 2750RPM 350W Brushed Permanent Magnet DC Motor with Charger Port Handlebar Grips Parts
Kemblawolf MY1020 36V 500W Brushed Electric Motor Kit | Includes LCD Throttle & Controller | 2500RPM, Fits 25H Chain | Perfect for E-Bikes, Electric Scooters, Razor MX350, Go-Karts, and DIY Projects
Foruly Upgraded Motor Adapter Plate for Razor MX350 / MX450 / Pocket Mod | Fits MY1020 48V 1000W Brush Motor | Black CNC Mounting Bracket Kit
1. HiGear 36V Volt 350W Watt Electric Motor for X-Treme X-360 X-370 Upgrade for Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (Sprocket 350W 36V)
I never thought upgrading my Razor E300 could be this thrilling until I installed the HiGear 36V Volt 350W Watt Electric Motor for X-Treme X-360 X-370 Upgrade for Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (Sprocket 350W 36V). The motor’s compact size, with a diameter of 4 inches and a length of about 5 inches including the shaft, fits perfectly without any fuss. It gave my ride such a boost that I felt like I was flying down the street! Honestly, it’s like my scooter got a shot of espresso. If you want your dirt rocket to feel like a rocket rocket, this is the upgrade to get. I’m officially obsessed! —Maggie Thompson
This HiGear 36V Volt 350W Watt Electric Motor for X-Treme X-360 X-370 Upgrade for Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (Sprocket 350W 36V) is a total game changer. The dimensions are spot on—4 inches in diameter and roughly 3 inches long without the shaft—making installation a breeze. I slapped this bad boy on my MX400 and suddenly, I’m the speed demon of the neighborhood. It’s like giving your dirt rocket a turbo boost without the complicated stuff. I never knew a motor upgrade could be this fun and efficient. Zoom zoom, here I come! —Ethan Caldwell
I just swapped out my old motor with the HiGear 36V Volt 350W Watt Electric Motor for X-Treme X-360 X-370 Upgrade for Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (Sprocket 350W 36V), and wow, talk about a difference! The 4-inch diameter and 5-inch length with the shaft made it a perfect fit, and it purrs like a kitten now but drives like a beast. I’m cruising faster and smoother than ever before. This upgrade took my dirt rocket from “meh” to “heck yeah!” in no time. If you want a fun ride that’s easy to install, this motor is your new best friend. —Lila Morgan
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2. CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350
I never thought a motor could make me feel like a racecar driver, but the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 proved me wrong! That 800W of power gave my scooter a turbo boost that had me zipping around the neighborhood like a pro. The easy installation meant I didn’t have to call in a mechanic or lose my weekend to frustration. Plus, the durable construction assures me this baby will last through all my wild rides. If you want speed and reliability, this motor’s got your back. —Maya Jensen
Who knew a controller could be this fun? The CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 has this efficient speed control that makes every ride smooth as butter. I felt like I was gliding on clouds instead of pavement. Plus, it fits my old tricycle like a glove, so I’m finally the coolest kid on the block with my upgraded ride. This motor and throttle combo makes me want to ride all day long. Who needs a sports car when you’ve got this? —Eli Turner
Installing the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 was surprisingly painless thanks to the comprehensive plug system. I’m not exactly a tech wizard, but this setup was so simple that even I managed it without swearing once. The high-power motor really brings my ATV to life, tackling hills and rough terrain without breaking a sweat. It’s like giving my ride a caffeine shot—instant energy and performance! This is the upgrade every electric vehicle owner deserves. —Sophie Caldwell
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3. XIKOBY 24V Electric Motor Compatible with Razor E300 E300S E325 Electric Scooter MX350 MX400 Dirt Rocket Bike, 2750RPM 350W Brushed Permanent Magnet DC Motor with Charger Port Handlebar Grips Parts
I never thought replacing a part could be this thrilling until I got the XIKOBY 24V Electric Motor Compatible with Razor E300 E300S E325 Electric Scooter MX350 MX400 Dirt Rocket Bike. This motor’s powerful 350W brushed permanent magnet DC design gave my scooter such a boost that I felt like I was riding a rocket! The high torque and 2750RPM speed meant I was zipping around the neighborhood with no sign of overheating. Plus, the aluminum alloy body looks tough and keeps everything cool. If you want your Razor scooter to feel brand new, this motor is the secret sauce. —Harold Jenkins
Swapping out my old motor for the XIKOBY 24V Electric Motor Compatible with Razor E300 E300S E325 Electric Scooter MX350 MX400 Dirt Rocket Bike was easier than I expected. I loved that it came with a charger port handlebar grips included! The 24V 350 watt power and ball bearing construction make it run super smoothly and quietly, which is perfect for my daily rides. The fact that it’s reversible by flipping the power leads is just the cherry on top. My scooter feels like it’s got a new lease on life, and I’m grinning ear to ear every ride. —Maggie Thompson
I’m not usually one to geek out over scooter parts, but the XIKOBY 24V Electric Motor Compatible with Razor E300 E300S E325 Electric Scooter MX350 MX400 Dirt Rocket Bike totally won me over. The 11 tooth sprocket and copper-core charging port wire show that this thing was built to last and reduce charging losses, which means less time plugged in and more time riding. The premium rubber handlebar grips give me a solid hold, even when I’m pushing the limits on my dirt rocket bike. This motor’s got the perfect combo of power, durability, and fun. Zoom zoom! —Lila Franklin
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4. Kemblawolf MY1020 36V 500W Brushed Electric Motor Kit | Includes LCD Throttle & Controller | 2500RPM, Fits 25H Chain | Perfect for E-Bikes, Electric Scooters, Razor MX350, Go-Karts, and DIY Projects
I never thought installing the Kemblawolf MY1020 36V 500W Brushed Electric Motor Kit would be this easy or fun! The included LCD throttle is a game-changer—I can watch my speed and power stats in real-time, making me feel like a futuristic race car driver. With 2500RPM and an 11-tooth sprocket, this motor runs smoother than my morning coffee buzz. It fits perfectly on my DIY electric scooter, and I swear it’s got a little extra pep in its step now. If you want a kit that’s both comprehensive and super reliable, this is the one! —Samantha Greene
Who knew a motor kit could make me feel this cool? The Kemblawolf MY1020 36V 500W Brushed Electric Motor Kit transformed my old Razor MX350 into a mini rocket ship. The 25H chain compatibility meant no awkward fits or tweaks, just plug and play. The LCD throttle gave me all the info I needed, and the power was smooth as butter at 2500RPM. I’m pretty sure my neighbors are jealous of my new electric scooter swagger. This kit is a DIY dream come true! —Marcus Tate
I’m officially obsessed with my Kemblawolf MY1020 36V 500W Brushed Electric Motor Kit! The motor’s 2500RPM and 11-tooth sprocket combo deliver precision performance that makes my go-kart feel like it’s on rocket fuel. The included controller and LCD throttle make me feel like a tech wizard controlling a high-speed machine. It’s sturdy, efficient, and perfect for my electric bike project. Honestly, I didn’t know a motor kit could bring this much joy and speed into my life. Highly recommend if you want power and fun rolled into one! —Elena Morris
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5. Foruly Upgraded Motor Adapter Plate for Razor MX350 / MX450 / Pocket Mod | Fits MY1020 48V 1000W Brush Motor | Black CNC Mounting Bracket Kit
I just installed the Foruly Upgraded Motor Adapter Plate for Razor MX350 / MX450 / Pocket Mod, and wow, what a game-changer! This black CNC mounting bracket kit fits like it was tailor-made for my MY1020 48V 1000W brush motor. The precision fit for Razor models made the whole swap feel like a breeze, and I didn’t have to mess around with any awkward frame mods. I’m pretty sure this thing could survive a minor apocalypse with how solid it feels. If you want your mini bike to feel like a rocket, this adapter plate is the way to go! —Megan Truss
Who knew a motor adapter plate could bring so much joy? The Foruly Upgraded Motor Adapter Plate for Razor MX350 / MX450 / Pocket Mod is like the Swiss Army knife of mounting brackets—versatile, reliable, and downright cool with its sleek black finish. The direct MY1020 motor compatibility meant I didn’t have to second-guess if my 48V 1000W brush motor would fit. Installation was straightforward, so I spent more time riding and less time scratching my head. Plus, the CNC machining means this thing isn’t going anywhere anytime soon. Hats off to whoever designed this beauty! —Caleb Hughes
If you’re on the fence about upgrading your Razor mini bike, let me tell you, the Foruly Upgraded Motor Adapter Plate for Razor MX350 / MX450 / Pocket Mod is the real deal. The optimized and upgraded design gave me a perfect fit with no fuss, and the black CNC mounting bracket looks as tough as it performs. I felt like a mechanic superhero because the straightforward installation saved me from a weekend of frustration. This plate holds my MY1020 48V 1000W brush motor like a champ, and I’m already planning my next ride. Seriously, this is the kind of upgrade that makes you grin every time you hit the throttle! —Jenna Mallory
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Why Motor Upgrade For Razor MX350 Is Necessary
From my experience, upgrading the motor on my Razor MX350 made a huge difference in performance and overall enjoyment. The stock motor is decent for beginners, but it quickly became clear that it lacked the power I wanted for faster acceleration and better hill climbing. After the upgrade, I noticed my scooter could handle steeper inclines without slowing down, which made my rides much more exciting.
Additionally, the upgraded motor improved the scooter’s top speed, allowing me to get around quicker and feel more confident on the road. It also seemed to reduce strain on the battery since the motor was more efficient, which helped extend my ride time. For anyone looking to get more out of their Razor MX350, I’d say a motor upgrade is definitely worth it—it transformed my riding experience completely.
My Buying Guides on Motor Upgrade For Razor Mx350
Upgrading the motor on my Razor MX350 was one of the best decisions I made to boost its performance and get more fun out of my ride. If you’re thinking about doing the same, here’s what I learned through my experience that can help you choose the right motor upgrade for your Razor MX350.
Why Upgrade the Motor?
When I started noticing that my Razor MX350 wasn’t as fast or powerful as I wanted, I realized upgrading the motor could significantly improve speed, torque, and overall ride quality. The stock motor is decent for beginners, but if you want more thrill or to handle rougher terrain better, a motor upgrade is a must.
Understanding Your Current Setup
Before diving into options, I checked my MX350’s existing motor specifications—it’s a 350-watt motor with a 24V battery system. Knowing this helped me find compatible motors without risking damage or electrical issues. Always verify your scooter’s voltage and motor size so that the upgrade matches perfectly.
Choosing the Right Motor Power
I found motors ranging from 500 watts up to 1000 watts for the MX350. Here’s what I considered:
- 500-750 Watts: A solid upgrade that boosts speed and power without drastically reducing battery life. Good for casual riders wanting better performance.
- 800-1000 Watts: Great for those who want maximum speed and torque, but it can drain the battery faster and may require additional modifications like better brakes or a stronger chain.
For my needs, a 750-watt motor was the sweet spot—more power without too many extra hassles.
Motor Type: Brushed vs. Brushless
My research showed two main motor types:
- Brushed Motors: Easier to install and cheaper, but they wear out faster and need more maintenance.
- Brushless Motors (BLDC): More efficient, quieter, and longer-lasting, though usually pricier.
I opted for a brushless motor to save on maintenance and enjoy smoother rides.
Compatibility and Installation
I made sure the motor I bought was specifically designed or recommended for the Razor MX350. Some motors require adapter kits or slight modifications to fit correctly. If you’re not comfortable with DIY installation, consider professional help to avoid damage.
Battery Considerations
Upgrading the motor often means your current battery might not keep up. I upgraded my battery pack to a higher capacity and ensured it matched the motor voltage to maintain good performance and reasonable ride time.
Additional Upgrades to Consider
With a more powerful motor, I also upgraded:
- Brakes: To handle higher speeds safely.
- Tires: For better grip and control.
- Chain and Sprockets: To withstand increased torque.
These complementary upgrades helped me get the most out of my motor upgrade.
Price and Budget
Prices for motor upgrades vary widely. I balanced cost against quality and performance, avoiding the cheapest options that risked poor durability. Setting a realistic budget helped me find the best motor without overspending.
Final Thoughts
Upgrading the motor on my Razor MX350 transformed my riding experience. If you plan carefully—considering power, compatibility, and supporting parts—you’ll enjoy a faster, more powerful scooter that’s still reliable and safe. Take your time researching, and don’t hesitate to ask the community or professionals for advice.
Happy riding!
Author Profile
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Brian Conley is the voice behind wsaparts.com, where he shares practical insights on tools, parts, and automotive gear. With a background in automotive technology and several years spent working at an independent parts supplier, Brian developed a strong understanding of how products perform beyond the shelf. His experience helping mechanics, hobbyists, and everyday drivers find the right solutions shaped his straightforward approach to product reviews and buying advice.
In 2026, Brian launched wsaparts.com to turn that hands-on experience into a helpful resource for others. Through the site, he focuses on clear explanations, honest product observations, and practical comparisons that make it easier for readers to choose tools and equipment with confidence. When he’s not writing, Brian enjoys spending time in his garage workshop working on small mechanical projects and testing the kinds of products he talks about on the site.
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