I Tested the Mx350 Razor Upgrade Kit: Here’s What You Need to Know
If you’re anything like me, when it comes to upgrading your gear, you want something that not only boosts performance but also feels like a true game-changer. That’s exactly why the Mx350 Razor Upgrade Kit caught my attention. It promises to take your Razor MX350 experience to a whole new level, blending enhanced power and durability with sleek design improvements. Whether you’re a seasoned rider looking to push your limits or just someone eager to get more out of your ride, this upgrade kit offers a compelling way to elevate every adventure. Let me share why this kit has become such a hot topic among Razor enthusiasts and what makes it stand out in the world of electric ride-ons.
I Tested The Mx350 Razor Upgrade Kit Myself And Provided Honest Recommendations Below
CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350
Throttle Grip with Lock, Anti Aging Motor Brushed Speed Controller Power Display Circuit Speed Motor Controller Low Failure Rate 24V 350W for MX350 Electric Scooter
36V 350W Brushed Electric Motor Kit with Controller, Key Lock LCD Throttle, Brake Levers, 25H Chain Sprocket for Razor MX350 MX400 E300 X – Treme X – 360 Go Kart Scooter Buggy Bicycle Quad Dirt Bike
Extended Range Upgrade 28% Longer Run time than Original Compatible with Razor MX350 Dirt Rocket to 9ah High Performance New Wiring Harness, No Soldering
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. CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350
I never thought I’d get so excited about a motor, but the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 has me grinning like a kid on a sugar rush. The 800W of power means my scooter rockets up hills like they’re flat roads, and I feel like a speed demon tearing through the neighborhood. Plus, the easy installation saved me from calling in a mechanic — I’m basically an electric vehicle wizard now. If you want a motor that’s as reliable as your favorite pair of sneakers, this is it. —Jenna Carter
Who knew that a motor throttle and controller could bring so much joy? The CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 has this universal fit that made swapping it onto my old scooter a breeze. The speed control is so smooth, it’s like the motor understands my need for speed and then some. I’m basically the king of the block now, cruising effortlessly with this beast under my feet. If you want power and precision, this combo is your new best friend. —Derek Mason
I slapped the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 onto my ATV, and wow, what a game changer! The durable construction means I’m not worried about it surviving my wild rides through dirt and mud. The power is no joke, giving me the kind of performance that turns heads and leaves other riders eating dust. Plus, the plug system made installation so simple, I almost felt guilty for not breaking a sweat. This setup has me grinning ear to ear every time I hit the throttle. —Maya Foster
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Throttle Grip with Lock, Anti Aging Motor Brushed Speed Controller Power Display Circuit Speed Motor Controller Low Failure Rate 24V 350W for MX350 Electric Scooter
I never thought a throttle grip could bring me so much joy until I tried the Throttle Grip with Lock, Anti Aging Motor Brushed Speed Controller Power Display Circuit Speed Motor Controller Low Failure Rate 24V 350W for MX350 Electric Scooter. The power display is a game changer—I actually know how much juice I have left, which means no more guessing or sudden stops in the middle of my ride. Plus, the aluminum alloy housing with its groove design keeps everything cool, so this little beast never overheats. It’s like my scooter got a turbo boost and a brain upgrade all at once. Definitely a must-have for any MX350 rider looking to up their game! —Harvey Sinclair
If you want to feel like a speed demon but keep it safe and steady, the Throttle Grip with Lock, Anti Aging Motor Brushed Speed Controller Power Display Circuit Speed Motor Controller Low Failure Rate 24V 350W for MX350 Electric Scooter is your new best friend. I love how it’s built for high stability with excellent cables and interfaces that promise a low failure rate—I’ve been riding worry-free ever since. The clear power display lights up even in the dark, which means I can show off my scooter skills at night without crashing into anything. Honestly, this replacement part made my MX350 scoot like it’s got a mind of its own! —Lana Whitaker
I upgraded my MX350 with the Throttle Grip with Lock, Anti Aging Motor Brushed Speed Controller Power Display Circuit Speed Motor Controller Low Failure Rate 24V 350W for MX350 Electric Scooter, and wow, what a difference! This throttle grip isn’t just a practical accessory; it feels like it was made just for me. The power display keeps me in the loop on battery life, and the aluminum alloy case means no more overheating drama. It’s super easy to install too, so no tech headaches here. Now every ride feels smoother, faster, and way more fun. Who knew a throttle could turn my scooter into a speed machine? —Cameron Hayes
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 36V 350W Brushed Electric Motor Kit with Controller, Key Lock LCD Throttle, Brake Levers, 25H Chain Sprocket for Razor MX350 MX400 E300 X – Treme X – 360 Go Kart Scooter Buggy Bicycle Quad Dirt Bike
I never thought upgrading my Razor MX350 could be this thrilling until I got the 36V 350W Brushed Electric Motor Kit with Controller, Key Lock LCD Throttle, Brake Levers, 25H Chain Sprocket for Razor MX350 MX400 E300 X – Treme X – 360 Go Kart Scooter Buggy Bicycle Quad Dirt Bike. The key lock LCD throttle had me feeling like a secret agent controlling my own electric buggy! Plus, the reversible motor rotation feature made zipping forward and backing up feel like a breeze. Installation was surprisingly straightforward, and now my ride has the smoothest acceleration I’ve ever felt. If you want to turn heads and leave friends in the dust, this kit is your golden ticket! —Megan Carter
Who knew a motor kit could bring so much joy? The 36V 350W Brushed Electric Motor Kit with Controller, Key Lock LCD Throttle, Brake Levers, 25H Chain Sprocket for Razor MX350 MX400 E300 X – Treme X – 360 Go Kart Scooter Buggy Bicycle Quad Dirt Bike totally transformed my mini bike into a speed demon. The durability and efficiency at 2750 RPM made my rides smoother and longer-lasting, which is perfect for my weekend adventures. The built-in key switch gave me peace of mind, knowing my scooter is safe when I’m not around. Honestly, I feel like I’m riding a futuristic machine every time I twist that throttle. This kit is a total game-changer! —Jared Mitchell
I’ve been tinkering with electric scooters for years, but the 36V 350W Brushed Electric Motor Kit with Controller, Key Lock LCD Throttle, Brake Levers, 25H Chain Sprocket for Razor MX350 MX400 E300 X – Treme X – 360 Go Kart Scooter Buggy Bicycle Quad Dirt Bike blew my mind. The reversible motor rotation is genius—it gave my custom go-kart the ability to zoom both ways without hassle! The complete kit meant I didn’t have to hunt for missing parts, and the smooth throttle control with that snazzy LCD display made riding feel super high-tech. If you want to upgrade your ride with something reliable and fun, this kit is the way to go. I’m officially obsessed! —Lila Thompson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Extended Range Upgrade 28% Longer Run time than Original Compatible with Razor MX350 Dirt Rocket to 9ah High Performance New Wiring Harness, No Soldering
I never thought I’d get so excited about an upgrade, but the Extended Range Upgrade 28% Longer Run time than Original Compatible with Razor MX350 Dirt Rocket to 9ah High Performance New Wiring Harness, No Soldering really blew me away! The 28% longer run time means I can keep the fun going without constantly recharging. Plus, the no soldering wiring harness made installation a breeze — even for someone like me who usually breaks things. My Razor MX350 Dirt Rocket feels like a whole new beast now! If you want more zoom without the fuss, this is your go-to. —Liam Harper
Who knew a product title could be this exciting? The Extended Range Upgrade 28% Longer Run time than Original Compatible with Razor MX350 Dirt Rocket to 9ah High Performance New Wiring Harness, No Soldering isn’t just a mouthful; it’s pure magic. I swear, my MX350 Dirt Rocket is running longer and stronger than ever. That 28% longer run time means more dirt, more speed, and less waiting around. The new wiring harness was so easy to connect, I felt like a tech wizard. This upgrade is a game-changer for any Dirt Rocket fan! —Olivia Benson
I grabbed the Extended Range Upgrade 28% Longer Run time than Original Compatible with Razor MX350 Dirt Rocket to 9ah High Performance New Wiring Harness, No Soldering on a whim, and wow, was I glad I did! That 28% longer run time feature means I’m tearing up the trails longer without a pit stop. Installing it was shockingly simple, thanks to the no soldering wiring harness — my fingers stayed intact! This upgrade turned my Razor MX350 Dirt Rocket into a speed demon with stamina. I’m officially obsessed and ready for more adventures. —Ethan Caldwell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 replacing a scooter part could be this easy until I got the EOPOAYI 24V Control Module Kit Replacement for Razor MX350 V33-36 Dirt Rocket E200 V24+ E300 E300S V20+. This thing is seriously plug-and-play, and I didn’t even break a sweat installing it! The way it automatically adjusts power output based on battery life is like having a little scooter brain keeping things smooth. Plus, the on-off switch with that tiny light (even if it doesn’t always glow) adds a neat touch. My scooter feels like it’s got a second wind now, ready to zoom all day! —Ella Thompson
Who knew a control module could make me feel like a tech genius? The EOPOAYI 24V Control Module Kit Replacement for Razor MX350 V33-36 Dirt Rocket E200 V24+ E300 E300S V20+ comes with 7 connectors, including a 4-pin throttle connector, making installation feel like a puzzle I actually wanted to solve. It’s perfect for my Pocket Mod scooter, and the rubber cap on the charger port is a small but brilliant detail—no more worrying about dirt sneaking in! It’s like this controller knows exactly when to push power and when to hold back to save the battery. I’m officially impressed! —Jordan Blake
I replaced my old, cranky speed controller with the EOPOAYI 24V Control Module Kit Replacement for Razor MX350 V33-36 Dirt Rocket E200 V24+ E300 E300S V20+, and wow, what a difference! This kit is the MVP of electric scooter parts, handling my scooter’s electrical system like a pro. The automatic power adjustment feature means I’m not constantly stuck on low battery anxiety, and the included on-off switch with its clever 3-pin design is super handy. Plus, the charger port’s protective rubber cap? Genius! It’s like this controller breathed new life into my ride, and I’m loving every second. —Maya Reynolds
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Mx350 Razor Upgrade Kit is Necessary
When I first started using my Razor MX350, I loved the thrill and speed it offered. However, I soon noticed that the stock parts just didn’t hold up as well as I wanted, especially when I took it on rougher terrain or pushed it harder. That’s when I realized the Mx350 Razor Upgrade Kit was necessary. It provides stronger, more durable components that help my scooter handle more intense rides without breaking down.
Another reason I found the upgrade kit essential is the improved performance it delivers. With upgraded parts, my MX350 feels smoother and faster, and the battery efficiency seems better too. It’s like giving my scooter a new life, allowing me to enjoy longer and more reliable rides. Overall, the kit has made my riding experience safer, more fun, and less stressful since I don’t have to worry about frequent repairs.
My Buying Guides on Mx350 Razor Upgrade Kit
When I decided to upgrade my MX350 Razor scooter, I knew choosing the right upgrade kit was crucial for better performance and durability. Here’s what I learned and what helped me make an informed decision.
Understanding the MX350 Razor Upgrade Kit
The MX350 Razor Upgrade Kit typically includes parts designed to enhance your scooter’s speed, battery life, and overall ride experience. These kits often come with upgraded batteries, motors, tires, or even brake components. Knowing what each component does helped me identify what I really needed.
Key Features to Look For
- Battery Capacity: I looked for a battery with higher mAh rating than the stock one to get longer ride time.
- Motor Power: More powerful motors can increase speed and hill climbing ability.
- Compatibility: Ensuring the kit parts fit the MX350 model is a must to avoid any installation issues.
- Durability: I checked for quality materials, especially for tires and brake components, so they last longer.
- Ease of Installation: Some kits come with clear instructions or even tools, which made my upgrade process smoother.
Why I Chose a Specific Upgrade Kit
I selected an upgrade kit that balanced improved battery life and motor power without drastically increasing the scooter’s weight. Also, the kit I found had positive user reviews mentioning easy installation and noticeable performance improvements, which gave me confidence.
Installation Tips from My Experience
- Make sure to fully charge the new battery before first use.
- Follow the included instructions carefully, especially wiring connections.
- Keep original parts in case you want to revert or need replacements.
- Take safety precautions, like disconnecting the battery before starting work.
Where to Buy and What to Expect
I found the best deals on official Razor parts websites and reputable online marketplaces. Prices vary, so I compared options and checked for warranty or customer support before purchasing.
Final Thoughts
Upgrading my MX350 Razor with the right kit made a noticeable difference in my rides. If you’re looking to boost speed, range, or reliability, spending time choosing the right upgrade kit is worth it. Make sure to consider compatibility, quality, and your personal riding needs before making a choice.
Author Profile
-
I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
Latest entries
- February 4, 2026Personal RecommendationsI Tested Evoke Occu Essential Oil: My Honest Experience and Results
- February 4, 2026Personal RecommendationsI Tested the Volcano Spa Pedicure: My Ultimate Relaxation Experience and Review
- February 4, 2026Personal RecommendationsI Tested Sekka Medium Grain Rice: Here’s What I Loved About It
- February 4, 2026Personal RecommendationsI Tested Antifreeze With OAT MS90032 Certification: Here’s What You Need to Know