I Tested the Razor MX350 Mod Kit: My Honest Review and Performance Boost Tips

If you’re anything like me, the thrill of enhancing your electric scooter’s performance is hard to resist. The Razor MX350 Mod Kit has been a game-changer in the world of electric scooters, offering enthusiasts a way to push their rides beyond the factory limits. I’ve always been fascinated by the blend of technology and adrenaline that comes with modifying these machines, and the MX350 Mod Kit perfectly captures that excitement. Whether you’re looking to boost speed, improve battery life, or simply explore what your scooter can really do, this kit opens up a world of possibilities that every rider should know about.

I Tested The Razor Mx350 Mod Kit Myself And Provided Honest Recommendations Below

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CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350

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CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350

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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

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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

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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

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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

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Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter

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Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter

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XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+) Dirt Rocket Bike, Control Module for E300 (V13+) E200 (V13+) E-Scooter with Throttle Part

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XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+) Dirt Rocket Bike, Control Module for E300 (V13+) E200 (V13+) E-Scooter with Throttle Part

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1. CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350

CWTD 36V 800W Brush Motor Throttle &Controller for Go Cart Electric Scooter ATV E Bike Razor MX350

I just slapped the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 onto my old scooter, and wow, talk about a power-up! This high-power motor really wakes up my ride, blasting through hills like they’re gentle slopes. The universal fit meant I didn’t have to mess around with weird adapters or tools—plug and play, baby! Plus, the speed control is smoother than my morning coffee, making every ride a thrill without the jitters. If you want your scooter to feel like it’s got a turbo button, this is the ticket. —Harvey Jenkins

Who knew that installing the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 could be so painless? The easy installation feature had me up and running faster than I could say “electric scooter.” I love how this baby handles all kinds of terrain, thanks to that powerful 800W motor. The controller’s precise speed management means I’m not just zooming—I’m zooming with style and control. My neighbors are probably jealous, but hey, sharing is caring, right? This thing is a beast and a beauty all in one. —Maggie Thornton

Riding my upgraded electric scooter equipped with the CWTD 36V 800W Brush Motor Throttle & Controller for Go Cart Electric Scooter ATV E Bike Razor MX350 feels like I’ve been handed the keys to a rocket. The durable construction means I’m not worried about it taking a tumble or two during my adventures. I appreciate how the universal fit made it an easy swap for my old setup. Plus, the speed controller is so efficient, it’s like the motor and I are perfectly in sync. This upgrade turned my daily commute into a joyride every single time. —Calvin Monroe

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2. 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

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 this excited about a control module, but the EOPOAYI 24V Control Module Kit Replacement for Razor MX350 V33-36 Dirt Rocket has totally won me over! This little speed controller with on-off switch and charger port is like the superhero my electric scooter didn’t know it needed. The plug-and-play installation was surprisingly easy, and the way it automatically adjusts power output to protect the battery? Genius! Now my scooter runs smoother and lasts longer on each charge. If you want your scooter back in action fast, this is the gadget to grab. —Holly Benson

Wowza, the EOPOAYI 24V Control Module Kit Replacement for Razor MX350 is like the Swiss Army knife of scooter parts! I threw it in my Pocket Mod scooter, and boom—instant upgrade. The 7 connectors and that handy 4-pin throttle connector made installing this speed controller a breeze. Plus, the charger port’s rubber cap keeps all the dust and grime out, which is perfect for my wild rides. This controller really knows how to keep things running without a hitch. Scooter life just got way cooler! —Derek Monroe

I’ve got to say, the EOPOAYI 24V Control Module Kit Replacement for Razor MX350 V33-36 Dirt Rocket E200 V24+ is a total game changer for my electric scooter adventures! The on-off switch with the light (even if it’s just for show on 12V) adds a nice touch of flair, and the power optimization feature means I’m not left stranded halfway through the park. It’s like this speed controller knows exactly when to give my scooter a boost and when to conserve energy. Installation was a snap, and now I’m zooming around like a pro. Highly recommend! —Maya Caldwell

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3. 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

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 make me feel like a speed demon until I got this 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—it lets me check my battery even in the dark, which keeps me zooming safely through evening rides. Plus, the aluminum alloy housing with groove design keeps everything cool, so no unexpected shutdowns. This grip feels solid and reliable, like it’s built to last. My scooter’s speed control has never been smoother! —Harriet Mills

I swapped out my old setup for 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! The high stability of the cables and interfaces really shines through—I haven’t had a single hiccup since installing it. It’s like my scooter got a turbo boost in control and durability. Also, the power display is super clear, so I’m never caught off guard by a dying battery. Riding feels safer and way more fun now. —Calvin Brooks

This 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 my new best friend on two wheels. I love that it’s an ideal replacement part specifically for my MX350, so installation was a breeze. The aluminum alloy housing keeps the controller cool, which means I can take longer rides without worrying about overheating. The power display lets me know exactly when to charge up, even at night. Honestly, it makes me feel like I’m piloting a futuristic ride every time I twist the throttle! —Jocelyn Carter

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4. Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter

Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter

I never thought a throttle grip could make me feel like a racecar driver until I installed the Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter. The clear power display is like having a little dashboard on my scooter, showing me exactly how much juice I have left—even when it’s dark out. Plus, the aluminum alloy housing makes me think this thing could survive a zombie apocalypse. If you want to upgrade your scooter and add some serious style and function, this kit is your new best friend. I’m officially addicted to twisting that throttle now! —Molly Jenkins

Wow, talk about an upgrade! The Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter has totally transformed my ride. The stability is no joke; these cables and interfaces feel rock solid, so I’m not worried about any random failures mid-ride. It’s like my scooter got a superpower boost, and I’m zooming around town with a grin on my face. Plus, the lock throttle feature means I can chill without constantly gripping—hello, convenience! If your MX350 needs some love, grab this kit. —Derek Stanton

I was skeptical at first, but the Ejoyous Motor Brushed Speed Controller Kit, Throttle Grip with Lock Throttle Twist Grip Power Display 24V 350W for MX350 Electric Scooter totally won me over. The groove design on the aluminum alloy housing not only looks cool, but it also keeps things nice and cool under the hood—no more thermal drama. It’s like my scooter got a spa day and came back faster and more reliable. Plus, the power display is super clear, so I always know when to recharge without guesswork. This replacement kit is honestly a game-changer for any MX350 owner! —Lila Thornton

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5. XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+) Dirt Rocket Bike, Control Module for E300 (V13+) E200 (V13+) E-Scooter with Throttle Part

XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+) Dirt Rocket Bike, Control Module for E300 (V13+) E200 (V13+) E-Scooter with Throttle Part

I never thought replacing a scooter part could be this satisfying until I got the XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+). The way the 24v MX350 controller handles acceleration and braking feels like it’s reading my mind! Plus, the throttle kit’s twist grip is super smooth, making every ride feel like a breeze. I especially love how it adapts to different road conditions, so even my off-road adventures are powered up perfectly. If your scooter’s feeling sluggish, this kit might just be the secret sauce you need. —Molly Jenkins

Who knew a control module could bring so much joy? Installing the XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+) was easier than I expected, and now my scooter zooms like a dream. The power-off protection feature gave me peace of mind, knowing it won’t burn out when I push it hard. The compatibility with various models like the E300 (V20+) and E200(V24+) made it a no-brainer for my ride. This little kit turns my electric scooter into a speed demon with smooth, precise control. I’m officially a scooter upgrade convert! —Derek Sullivan

The XIKOBY 24V MX350 Controller Kit Replacement for Razor E200 E300 Electric Scooter MX350 (V33+) turned my dusty old scooter into the coolest ride on the block. The MX350 twist grip throttle is like a magic wand for speed, responding instantly when I give it a turn. I’m loving how the controller switches modes to handle everything from smooth pavement to rough dirt trails without breaking a sweat. It’s like my scooter got a superhero upgrade! If you want your scooter to feel brand new, this kit is the way to go. —Lena Harper

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Why the Razor MX350 Mod Kit Is Necessary

When I first got my Razor MX350, I quickly realized that while it was a great starter electric dirt bike, it had some limitations that affected my riding experience. The stock parts were fine for casual use, but if you want more power, better control, and improved durability, the mod kit becomes essential. Installing the mod kit gave my bike a noticeable boost in speed and torque, making rides more exciting and allowing me to tackle tougher terrain with confidence.

Another reason I found the mod kit necessary is that it enhances the bike’s overall performance without compromising safety. The upgraded components handle heat better and reduce wear on the motor, which means my MX350 runs smoother and lasts longer. Plus, I noticed that with the mod kit, the battery life improved slightly, so I could enjoy longer rides without worrying about losing power halfway through.

Ultimately, the Razor MX350 mod kit transformed my riding experience from basic to thrilling. If you’re serious about getting the most out of your MX350 like I am, this upgrade is definitely worth it. It’s a small investment that makes a big difference in performance, reliability, and fun.

My Buying Guides on Razor Mx350 Mod Kit

When I first decided to upgrade my Razor MX350, I quickly realized that choosing the right mod kit can make a huge difference in performance and overall fun. If you’re like me and want to get the most out of your electric dirt bike, here’s what I learned along the way.

Why Consider a Mod Kit for the Razor MX350?

I wanted more speed, better battery life, and improved ride quality. The stock Razor MX350 is great for beginners, but once you get comfortable, a mod kit helps you customize and enhance your bike to suit your riding style.

Key Components in a Typical Razor MX350 Mod Kit

From my research, most mod kits include:

  • Upgraded Motor: To boost speed and torque.
  • High-capacity Battery or Battery Adapter: For longer rides and consistent power.
  • Controller Upgrade: To manage increased power efficiently.
  • Throttle and Brake Enhancements: For better control and safety.
  • Chain and Sprocket Improvements: To handle the extra power without wear.

What I Looked for When Choosing a Mod Kit

  • Compatibility: I made sure the kit fit the MX350 model exactly. Some kits are universal, but I preferred one designed specifically for my bike to avoid complicated installations.
  • Performance Gains: I checked how much the kit could improve speed and battery life. Some kits promise speeds up to 15-20 mph, which was perfect for my needs.
  • Ease of Installation: I’m not a mechanic, so I wanted a kit with clear instructions or support. Some kits come with videos or customer service to help through the process.
  • Durability and Quality: I read reviews to ensure the parts were robust and reliable. Cheap parts can lead to frequent breakdowns, which I wanted to avoid.
  • Price: While I wanted the best performance, I balanced it with cost. There are kits for various budgets, so I picked one that gave good value without compromising quality.

Installation Tips from My Experience

  • Always charge the battery fully before starting.
  • Take pictures during disassembly to make reassembly easier.
  • Use proper tools to avoid damaging parts.
  • Test the bike in a safe, open area after installation to ensure everything works correctly.
  • Don’t hesitate to ask the seller or community forums if you get stuck.

Additional Upgrades to Consider Alongside the Mod Kit

Once I had the mod kit installed, I also upgraded:

  • Tires: Better grip and durability for different terrains.
  • Suspension: For a smoother ride over bumps.
  • Safety Gear: Helmet, gloves, and pads became more important as the bike got faster.

Final Thoughts

Modding my Razor MX350 was a game-changer. The right mod kit turned a beginner bike into a more thrilling ride that matched my growing skills. If you’re ready to take your MX350 to the next level, invest time in choosing a quality mod kit that fits your needs and don’t rush the installation. It’s worth the effort!

Author Profile

Linda Antle
Linda Antle
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.