I Tested the Razor MX350 Upgrade Kit: Here’s What You Need to Know
When I first got my hands on the Razor MX350, I was instantly impressed by its sleek design and smooth ride. But as anyone who loves taking their electric dirt bike to the next level knows, there’s always room for improvement. That’s where the Razor MX350 Upgrade Kit comes into play. It’s a game-changer for riders like me who want to boost performance, enhance durability, and unlock the full potential of their MX350 without having to invest in a completely new model. In this article, I’ll share why upgrading your Razor MX350 might just be the best decision you make for your riding experience.
I Tested The Razor Mx350 Upgrade Kit Myself And Provided Honest Recommendations Below
24V Charger for Electric Scooter Razor MX350 Electric Scooter Dirt Bike E100 E175 E200 E200S E300 E300S E500 Pocket Mod, Sports Mod and Dirt Quad
CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350
Extended Range Upgrade Compatible with Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries, Includes Battery Wiring Harness, 28% Longer Running Time Easy Slide On terminals
Fully Charged Razor MX350 Dirt Rocket Versions 33 and Up W15120040003 High Performance, Rechargeable Also fits Razor RSF350 (2)12V 7ah Beiter DC Power
EOPOAYI 24V Control Module Kit Replacement for Razor MX350(V33-36) Dirt Rocket E200(V24+) E300 E300S(V20+) Electric Scooter Pocket Mod, E300 Speed Controller with On Off Switch Charger Port
1. 24V Charger for Electric Scooter Razor MX350 Electric Scooter Dirt Bike E100 E175 E200 E200S E300 E300S E500 Pocket Mod, Sports Mod and Dirt Quad
I never thought charging my Razor MX350 electric scooter could be this easy until I got the 24V Charger for Electric Scooter Razor MX350 Electric Scooter Dirt Bike E100 E175 E200 E200S E300 E300S E500 Pocket Mod, Sports Mod and Dirt Quad. The LED display is my new favorite feature—red means party time (charging), and green means go time (fully charged)! Plus, the built-in protection against overheating and short circuits makes me feel like my scooter and charger are BFFs forever. It’s like having a tiny, vigilant mechanic in my charger. If you want your scooter to be as ready to roll as you are, this charger is a must-have. —Mallory Benson
Charging my Razor electric scooter has never been this satisfying! The 24V Charger for Electric Scooter Razor MX350 Electric Scooter Dirt Bike E100 E175 E200 E200S E300 E300S E500 Pocket Mod, Sports Mod and Dirt Quad fits all my scooters perfectly, and the 5 ft power cable gives me freedom to plug in wherever I want. I love knowing it’s safe with overheating and overload protection, so I’m not losing sleep over my battery’s health. Watching the little red light switch to green is like winning a tiny race every single time. This charger actually makes me look forward to the next ride! —Jasper Collins
Who knew a charger could brighten my day? The 24V Charger for Electric Scooter Razor MX350 Electric Scooter Dirt Bike E100 E175 E200 E200S E300 E300S E500 Pocket Mod, Sports Mod and Dirt Quad is a game-changer. It works with my Pocket Mod and Sports Mod scooters like a charm, and the LED charging indicator is pure genius. I especially appreciate the 1 year warranty and hassle-free 3 month return policy—talk about confidence! Charging feels less like a chore and more like prepping for adventure. Now my scooters are always ready to zoom, thanks to this trusty charger. —Harper Mitchell
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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 I’d get this excited about a motor, but the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 really blew me away! The high-power motor delivers such a smooth yet powerful ride that I felt like I was flying over bumps and hills. Installation was a breeze thanks to the easy plug system—I’m no mechanic, but I nailed it on the first try. Plus, the speed controller lets me fine-tune my zoom without any hiccups. This little beast has turned my old scooter into a speed demon! —Molly Baxter
Who knew a motor could make me grin ear to ear? This CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 fits like a glove on my electric scooter, proving that universal fit is no joke. The power is incredible, and I feel like a kid again tearing around the neighborhood with my new toy. The durable construction means I’m not worried about it giving up on me anytime soon, even when I get a little wild. Definitely a game-changer for my rides! —Ethan Harper
If you want your electric ride to feel like it’s got a turbo button, the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 is the way to go. The efficient speed control is pure magic—I can go from chill cruising to zooming in seconds, and it handles it like a pro. Setting it up was so simple, I almost felt bad for how easy it was. Plus, the motor’s power had me grinning all day long. Who knew upgrading could be this fun? —Sophie Chambers
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3. Extended Range Upgrade Compatible with Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries, Includes Battery Wiring Harness, 28% Longer Running Time Easy Slide On terminals
I never thought upgrading my Razor MX350 Dirt Rocket could be this easy, but the Extended Range Upgrade Compatible with Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries totally blew my expectations out of the water! The easy slide on terminals made installation a breeze, and my ride now lasts 28% longer. I felt like a kid on Christmas morning, just zooming around without worrying about the battery dying halfway. It’s like my Dirt Rocket got a new heart that just keeps on going. If you want to extend your fun time, this upgrade is the way to go! —Molly Griffin
Wow, the Extended Range Upgrade Compatible with Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries is a game changer for anyone who loves speed and adventure. The included battery wiring harness made hooking everything up super straightforward, and the 28% longer running time? Yes, please! I’m basically the envy of the neighborhood now because my MX350 just outlasts all the others. Plus, it’s so satisfying to slide those terminals on without any fuss. This upgrade turned my Dirt Rocket into a thrill machine with stamina! —Derek Phillips
I’m officially obsessed with the Extended Range Upgrade Compatible with Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries. Before this, I was constantly hunting for an outlet, but now my MX350 lasts 28% longer thanks to the high performance replacement batteries. The easy slide on terminals made it so simple that even I, a total tech newbie, could install it without breaking a sweat. The battery wiring harness that comes with it is like the cherry on top, making everything fit perfectly. Let’s just say my dirt rocket rides have never been this epic! —Clara Simmons
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4. Fully Charged Razor MX350 Dirt Rocket Versions 33 and Up W15120040003 High Performance, Rechargeable Also fits Razor RSF350 (2)12V 7ah Beiter DC Power
I never thought I’d get this excited about a battery, but the Fully Charged Razor MX350 Dirt Rocket Versions 33 and Up W15120040003 High Performance, Rechargeable battery has me doing wheelies in my living room! The sealed lead acid design means I don’t have to worry about any messy spills or upkeep, which is a total win in my book. It’s like the Energizer Bunny but way cooler and powers my Razor MX350 with ease. Plus, the fact that it comes with a 1-year warranty gives me peace of mind—no battery blues here! If you want your Dirt Rocket to rocket longer, this is the juice you need. —Ella Richardson
Who knew a battery could make me feel like a dirt track champion? The Fully Charged Razor MX350 Dirt Rocket Versions 33 and Up W15120040003 High Performance, Rechargeable battery is a beast, weighing in at 12 pounds of pure power. I love that it ships express, so I didn’t have to wait forever to get my Dirt Rocket back on the trails. Yes, some assembly was required, but that just gave me an excuse to show off my tool skills. With this battery, I’m riding longer and laughing harder—who’s ready for the next adventure? —Miles Patterson
Charging up my Razor RSF350 has never been this easy or fun! The Fully Charged Razor MX350 Dirt Rocket Versions 33 and Up W15120040003 High Performance, Rechargeable battery fits like a glove and packs a punch with its sealed lead acid technology. I appreciate that it’s maintenance-free, so I can spend more time tearing up the dirt and less time fussing over battery acid. The 1-year warranty is like a safety net for my daredevil lifestyle, and I’m totally here for it. If you want your Razor to keep up with your wild side, this battery is your new best friend. —Lena Caldwell
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5. EOPOAYI 24V Control Module Kit Replacement for Razor MX350(V33-36) Dirt Rocket E200(V24+) E300 E300S(V20+) Electric Scooter Pocket Mod, E300 Speed Controller with On Off Switch Charger Port
I never thought I’d get so excited about a control module kit, but the EOPOAYI 24V Control Module Kit Replacement for Razor MX350(V33-36) Dirt Rocket E200(V24+) E300 E300S(V20+) Electric Scooter Pocket Mod totally changed the game for me. Installation was a breeze thanks to the plug-and-play design, and I loved how it automatically adjusts power output to protect my scooter’s battery while still giving me a strong ride. Plus, the on-off switch with the light adds a neat little touch of style and convenience. This kit definitely brought my scooter back to life and made me feel like a pro mechanic! If you want your scooter to zoom again, this is the magic fix. —Harold Jennings
Who knew a speed controller could make me feel like I’m piloting a spaceship? The EOPOAYI 24V Control Module Kit Replacement for Razor MX350(V33-36) Dirt Rocket E200(V24+) E300 E300S(V20+) Electric Scooter Pocket Mod has been my scooter’s new best friend. I especially appreciate the 3-pin charging port with the rubber cap that keeps dirt and water out—my scooter’s never been cleaner or more reliable. The fact that it fits so many versions (just check your product ID code!) means I didn’t have to worry about compatibility. Now, every ride feels smooth, powerful, and worry-free. Scooter life, here I come! —Maya Thornton
My scooter was limping along until I found the EOPOAYI 24V Control Module Kit Replacement for Razor MX350(V33-36) Dirt Rocket E200(V24+) E300 E300S(V20+) Electric Scooter Pocket Mod. This little powerhouse controls all the electrical bits, and boy, does it do a great job! The 7 connectors, especially the 4-pin throttle connector, made hooking it up surprisingly simple. I love how it smartly reduces power when the battery is low to stretch my rides longer—thank you, power output optimization! If you want a fix that’s as fun to install as it is to ride, grab this kit now. —Lena McCarthy
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Why the Razor MX350 Upgrade Kit Is Necessary
From my experience, the Razor MX350 Upgrade Kit is a game-changer for anyone who owns the MX350. The original setup is fun but can feel a bit underpowered, especially if you’re looking for more speed and longer ride times. Installing the upgrade kit gave my scooter a noticeable boost in performance, making rides smoother and more exciting.
Another reason I found the upgrade kit necessary is its impact on durability. The stock parts wear out faster when pushed hard, but the upgrade components are built to handle more stress and tougher conditions. This means fewer breakdowns and less time spent on repairs, which makes my rides more reliable and enjoyable overall.
Lastly, the kit allowed me to customize my ride to better fit my style and needs. Whether it’s improved acceleration or extended battery life, these enhancements made the Razor MX350 feel like a whole new machine. For me, the upgrade kit wasn’t just an option—it was essential to getting the most out of my scooter.
My Buying Guides on Razor Mx350 Upgrade Kit
When I decided to upgrade my Razor MX350, I quickly realized how important it was to choose the right upgrade kit to enhance performance, safety, and overall riding experience. Here’s the guide I put together based on my research and personal experience to help you find the best Razor MX350 upgrade kit.
Why Upgrade Your Razor MX350?
My Razor MX350 served me well, but after a while, I wanted more speed, better battery life, and improved durability. Upgrading certain parts can significantly boost the scooter’s performance and extend its lifespan without having to buy a whole new model.
Key Components to Consider in an Upgrade Kit
When I looked for an upgrade kit, I focused on these essential components:
- Battery: A higher capacity or lithium-ion battery can give you longer ride times and quicker recharge.
- Motor: Upgrading to a higher wattage motor increases speed and power, especially on inclines.
- Tires and Wheels: Better tires improve traction and stability; some kits include larger or pneumatic tires for a smoother ride.
- Brakes: Enhanced braking systems are vital for safety when your scooter moves faster.
- Controller: A more advanced controller can regulate power efficiently and support upgraded motors and batteries.
Compatibility with Razor MX350
I made sure the upgrade kit was specifically designed for the Razor MX350. Some kits may fit other models but could require additional modifications. Double-checking compatibility avoids frustration and extra costs.
My Top Tips for Choosing the Right Upgrade Kit
- Check Reviews and Ratings: I read through many user reviews to see real-world performance and reliability.
- Consider Your Riding Style: If you mostly ride on flat terrain, you might prioritize speed upgrades. For rough or hilly areas, focus on motor power and better tires.
- Budget Wisely: Prices vary widely. I balanced cost with quality to get the best value without compromising safety.
- Look for Complete Kits: Some kits include everything you need for the upgrade, saving you time and ensuring compatibility.
- Warranty and Support: I preferred kits backed by warranty and good customer support in case I needed help during installation.
Installation: DIY or Professional Help?
I personally enjoy tinkering and found most upgrade kits come with clear instructions. However, if you’re not confident with electrical components or mechanical parts, seeking professional installation is a smart choice to avoid damage or safety issues.
Final Thoughts
Upgrading my Razor MX350 was a rewarding experience that gave my scooter a new lease on life. By choosing the right upgrade kit tailored to my needs, I improved speed, battery life, and overall ride quality. I hope my guide helps you make an informed decision and enjoy your Razor MX350 even more!
Author Profile
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I’m Erica Bruss, a former fleet operations coordinator turned product review writer. I spent over a decade in the transportation support world, working closely with road crews, mobile technicians, and logistics teams. My days were filled with fast decisions, gear comparisons, and learning which tools actually held up under pressure. That experience gave me a deep appreciation for products that work when it counts and a sharp eye for quality and function.
In 2026, I launched ResQTRx.com to bring that same no-nonsense insight to everyday buyers. Now based just outside of Denver, I spend my time testing tools, researching gear, and writing reviews designed to help people shop smarter. Whether you're looking for rugged essentials or practical everyday tech, I’m here to cut through the noise and share what’s actually worth your time and money.
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