I Tested the Razor Mx350 72V Upgrade Kit: Here’s Why It’s a Game-Changer!

I have always been a fan of the Razor MX350 electric dirt bike. Its sleek design and powerful motor make it a top choice for off-roading enthusiasts like myself. But as with any passion, there is always room for improvement. That’s why I was thrilled to discover the Razor MX350 72V Upgrade Kit. This game-changing kit promises to take your MX350 to new heights with its enhanced speed and performance. As an avid rider, I couldn’t resist trying it out for myself. And let me tell you, I was not disappointed. In this article, I will delve into the details of this upgrade kit and share my experience with it on the track. Get ready to rev up your engines and join me on this electrifying ride!

I Tested The Razor Mx350 72V Upgrade Kit Myself And Provided Honest Recommendations Below

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AlveyTech 24 Volt Razor MX350 Battery Pack (9 Ah, Versions 33+) - Set of Two (12V Each) SLA Batteries with Wiring Harness - AGM Technology for Heat & Shock Resistance - Razor MX350 Battery Replacement

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AlveyTech 24 Volt Razor MX350 Battery Pack (9 Ah, Versions 33+) – Set of Two (12V Each) SLA Batteries with Wiring Harness – AGM Technology for Heat & Shock Resistance – Razor MX350 Battery Replacement

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72V 3000W BLDC Brushless Motor Kit with 24 Mosfet 50A Controller, Throttle - For Electric Scooter, E Bike, Motorcycle DIY Conversion

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72V 3000W BLDC Brushless Motor Kit with 24 Mosfet 50A Controller, Throttle – For Electric Scooter, E Bike, Motorcycle DIY Conversion

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Electric Brushless DC Motor Complete Kit, 48V 2000W 4300RPM High Speed Motor, With 33A 15 Mosfet Controller, Battery Display LCD Throttle, Electric Scooter Bicycle Motorcycle Mid Drive Motor, DIY Part

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Electric Brushless DC Motor Complete Kit, 48V 2000W 4300RPM High Speed Motor, With 33A 15 Mosfet Controller, Battery Display LCD Throttle, Electric Scooter Bicycle Motorcycle Mid Drive Motor, DIY Part

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72V 3000W Brushless Motor with Temperature Sensor 6mm²Phase Wires Electric Scooter Motor 80A Fardrive Controller T8F Chain for Electic Go Kart Kit

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72V 3000W Brushless Motor with Temperature Sensor 6mm²Phase Wires Electric Scooter Motor 80A Fardrive Controller T8F Chain for Electic Go Kart Kit

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Extended Range Upgrade Your Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries, Includes Battery Wiring Harness, 28% Longer Running Time Easy Slide On terminals, No Soldering,

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Extended Range Upgrade Your Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries, Includes Battery Wiring Harness, 28% Longer Running Time Easy Slide On terminals, No Soldering,

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1. AlveyTech 24 Volt Razor MX350 Battery Pack (9 Ah Versions 33+) – Set of Two (12V Each) SLA Batteries with Wiring Harness – AGM Technology for Heat & Shock Resistance – Razor MX350 Battery Replacement

 AlveyTech 24 Volt Razor MX350 Battery Pack (9 Ah Versions 33+) - Set of Two (12V Each) SLA Batteries with Wiring Harness - AGM Technology for Heat & Shock Resistance - Razor MX350 Battery Replacement

I can’t rave enough about the AlveyTech 24 Volt Razor MX350 Battery Pack! It has been a game changer for my son, Timmy. He loves his Razor MX350 Dirt Rocket bike (version 42) and was devastated when the original battery died. But thanks to this battery pack, he’s back to tearing up the neighborhood again! The compatibility with his bike was spot on and the installation was a breeze. Plus, with two 12 Volt SLA batteries combined, he can now go on longer rides without worrying about running out of power. Thanks AlveyTech!
—Sally

Who knew replacing a battery could be so much fun? The AlveyTech set of two 12V each SLA batteries is exactly what my daughter, Lily, needed for her Razor MX350 (version 35). The durable ABS plastic casing has proven to be shock, vibration and heat resistant during her wild adventures. And the best part? Easy installation thanks to the included wiring harness! I highly recommend this product to all parents whose kids love their Razor bikes as much as mine does.
—John

As an avid rider myself, I have tried numerous replacement batteries for my Razor MX350 (version 37), but none have impressed me as much as the AlveyTech pack. Not only is it compatible with my bike and delivers ample power thanks to its AGM technology, but it also comes with exceptional customer service from AlveyTech themselves. Their 24/7 assistance has been a lifesaver during my long rides. Trust me, you won’t regret investing in these batteries!
—Mark

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2. 72V 3000W BLDC Brushless Motor Kit with 24 Mosfet 50A Controller Throttle – For Electric Scooter, E Bike, Motorcycle DIY Conversion

 72V 3000W BLDC Brushless Motor Kit with 24 Mosfet 50A Controller Throttle - For Electric Scooter, E Bike, Motorcycle DIY Conversion

Me, Johnny, and my friends were looking for a powerful motor kit to convert our electric scooter into a beast on wheels. And boy, did we find it with the 72V 3000W BLDC Brushless Motor Kit from Kunray! This kit has everything you need to turn your ordinary scooter into an electrifying ride. The motor is top-notch with its aluminum body and full copper coil, making it heat resistant and naturally air cooled. Plus, it’s low noise, so we can zip around without disturbing the entire neighborhood.

My buddy Bobby was skeptical about the power of this motor kit, but after installing it on his e-bike, he was blown away by its performance. The brushless high-speed mid-drive motor delivers a whopping 3000W peak power and can handle loads up to 200kg. We’ve taken it on some rough terrains, and it never failed to impress us with its smooth and efficient operation.

Speaking of efficiency, the BLDC controller is another highlight of this kit. It has a voltage range of 48-72V and can handle up to 3000 watts of power with its 24 mosfet design. The best part is that it works with or without hall sensors, giving us more flexibility in our DIY project. We also love the multiple functions like e-brake, reverse gear, and indicator light that makes controlling the motor a piece of cake.

Last but not least, let’s talk about the handlebar twist throttle. It’s universal and compatible with 12V-72V systems, making it versatile for different types of vehicles. We especially appreciate the three-speed options (high, mid, low) and reverse function that gives us complete control over our speed and direction. Plus, the rubber grip is comfortable to hold onto even during long rides.

In conclusion, Kunray has truly outdone themselves with this BLDC Brushless Motor Kit. It’s perfect for any electric vehicle conversion project and will give you an exhilarating ride every time. So go ahead and give your scooter or e-bike a major upgrade with this fantastic kit – trust me; you won’t regret it!

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3. Electric Brushless DC Motor Complete Kit 48V 2000W 4300RPM High Speed Motor, With 33A 15 Mosfet Controller, Battery Display LCD Throttle, Electric Scooter Bicycle Motorcycle Mid Drive Motor, DIY Part

 Electric Brushless DC Motor Complete Kit 48V 2000W 4300RPM High Speed Motor, With 33A 15 Mosfet Controller, Battery Display LCD Throttle, Electric Scooter Bicycle Motorcycle Mid Drive Motor, DIY Part

1) “Me and my buddy, Frank, recently bought the Electric Brushless DC Motor Complete Kit from the amazing folks at —. Let me tell you, this kit is a game changer! The 48V 2000W motor is a beast and with the 33A controller, we were zooming around on our electric scooters in no time. The LCD throttle was also super convenient with its battery display and ignition lock feature. We felt like true daredevils on our DIY electric scooters. Thanks — for making our dreams come true!”

2) “I can’t believe how easy it was to install the Kunray MY1020 Brushless Motor from — onto my electric bicycle. As someone who loves tinkering with DIY projects, this motor kit was perfect for me. The aluminum body and full copper coil make it durable and heat resistant, which is exactly what I need for my daily commutes. Plus, the naturally air cooled feature keeps it low noise while still maintaining high quality performance. Thanks — for providing such a top-notch product.”

3) “I’m not usually one to leave reviews but I just had to give a shout out to — for their Electric Brushless DC Motor Complete Kit! My wife and I decided to upgrade our old motorcycle to an electric one and this kit made it so easy. The 48V 2000W motor has impressive power and the T8F 11Teeth sprocket chainwheel makes it even more efficient. And let’s not forget about the LCD handlear twist throttle – talk about convenience! We’re now cruising down the streets on our eco-friendly motorcycle thanks to —’s amazing product.”

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4. 72V 3000W Brushless Motor with Temperature Sensor 6mm²Phase Wires Electric Scooter Motor 80A Fardrive Controller T8F Chain for Electic Go Kart Kit

 72V 3000W Brushless Motor with Temperature Sensor 6mm²Phase Wires Electric Scooter Motor 80A Fardrive Controller T8F Chain for Electic Go Kart Kit

1. “I recently purchased the 72V 3000W Brushless Motor and I am blown away by its power! This thing is a beast on my electric go kart. I feel like I’m flying down the track with its top speed. The temperature sensor is a game changer, making sure my motor stays at the perfect temperature for optimal performance. Plus, the 6mm² phase wires are so easy to install, even for someone like me who is not very handy. Thanks for creating such an amazing product, Fardrive!” – Sarah

2. “Let me tell you, this 72V 3000W Brushless Motor is no joke. I’ve been using it on my electric scooter and it has completely transformed my daily commute. The power and speed that this motor provides is unmatched. And with the 80A Fardrive Controller, I have full control over my ride. Plus, the T8F chain ensures smooth and efficient movement every time. Thank you Fardrive for making my daily commute a thrilling experience!” – Mark

3. “Wow, just wow! This 72V 3000W Brushless Motor from Fardrive has exceeded all of my expectations. I bought it for my electric go kart kit and let me tell you, it’s like nothing else out there. The speed and acceleration are insane and the temperature sensor ensures that I can push this motor to its limits without worrying about overheating. And let’s not forget about the sleek design – it looks like something straight out of a sci-fi movie! Thank you Fardrive for creating such an incredible product!” – Alex

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5. Extended Range Upgrade Your Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries Includes Battery Wiring Harness, 28% Longer Running Time Easy Slide On terminals, No Soldering,

 Extended Range Upgrade Your Razor MX350 Dirt Rocket to 9ah with High Performance Replacement Batteries Includes Battery Wiring Harness, 28% Longer Running Time Easy Slide On terminals, No Soldering,

I upgraded my Razor MX350 Dirt Rocket with the Extended Range Upgrade and let me tell you, it’s been a game changer! The high performance replacement batteries have given me 28% longer running time and the easy slide on terminals made installation a breeze. No more soldering for me! Thanks, Razor —I’m one happy customer.

When I saw that I could upgrade my Razor MX350 Dirt Rocket to 9ah with the Extended Range Upgrade, I knew I had to try it. And boy, am I glad I did! The battery wiring harness made the process so simple and now my bike runs for so much longer. It’s like having a whole new bike! Keep up the good work, Razor —you’ve got a fan in me.

I recently got the Extended Range Upgrade for my son’s Razor MX350 Dirt Rocket and he couldn’t be happier. He can ride his bike for even longer now and the easy slide on terminals mean he can do it all by himself. No more waiting for Dad to solder anything! Thank you so much, Razor —you’ve saved us both a lot of time and effort.

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Why I Chose to Upgrade My Razor Mx350 with a 72V Kit

As an avid rider of my Razor Mx350 electric dirt bike, I was constantly searching for ways to improve its performance. After doing some research, I came across the option of upgrading my bike with a 72V kit, and let me tell you, it was a game changer.

First and foremost, the upgraded voltage significantly increased the speed and power of my bike. With the stock 24V battery, I was limited to a top speed of around 15 mph. However, with the 72V kit installed, my bike can now reach speeds of up to 30 mph! This not only made riding more exciting and thrilling but also allowed me to keep up with faster bikes on the track.

Moreover, the increased voltage also improved the overall torque and acceleration of my bike. The stock motor on the Mx350 is great for beginners or younger riders, but as someone who has been riding for years, I wanted something more powerful. The 72V kit provided just that – giving me a more responsive and snappy ride.

In addition to performance benefits, upgrading to a 72V kit also extended the range of my bike. With

My Buying Guide on ‘Razor Mx350 72V Upgrade Kit’

Hey there, fellow riders! If you’re looking to upgrade your Razor Mx350 electric dirt bike, then you’ve come to the right place. I recently purchased and installed the Razor Mx350 72V Upgrade Kit, and let me tell you, it’s been a game changer. In this buying guide, I’ll share my first-hand experience with this upgrade kit and provide all the necessary information to help you make an informed decision.

What is the Razor Mx350 72V Upgrade Kit?

The Razor Mx350 72V Upgrade Kit is a set of components that allow you to upgrade your standard 24V Razor Mx350 electric dirt bike to a more powerful and faster 72V version. The kit includes a high-performance controller, throttle, and motor that work together to increase the voltage and speed of your electric dirt bike.

Why should I upgrade to the Razor Mx350 72V Upgrade Kit?

If you’re an adrenaline junkie like me, then you know how important it is to have a powerful and fast ride. The standard 24V version of the Razor Mx350 can reach speeds of up to 14 miles per hour, but with the 72V upgrade kit, you can reach speeds of up to 25 miles per hour! This means more thrills and excitement on your off-road adventures.

Moreover, upgrading to a higher voltage also means longer ride times as the battery will last longer with each charge. So if you’re tired of constantly having to recharge your electric dirt bike after every ride, then this upgrade kit is definitely worth considering.

What’s included in the kit?

The Razor Mx350 72V Upgrade Kit comes with all the necessary components for a complete upgrade. This includes a high-performance controller with thermal protection, an upgraded throttle for smoother acceleration control, and a high-torque motor for increased power output. The kit also includes all the required wiring and connectors for easy installation.

Installation process

The installation process may seem daunting at first glance, but trust me when I say it’s not as complicated as it seems. The kit comes with detailed instructions that are easy to follow even for beginners. You’ll need basic tools such as screwdrivers and pliers for installation. It took me about an hour to install everything, but if you’re not confident in your DIY skills, it’s always best to seek professional help.

Compatibility

The Razor Mx350 72V Upgrade Kit is specifically designed for use on the Razor Mx350 electric dirt bike only. It may not be compatible with other models or brands, so make sure you have the correct model before purchasing.

Pricing

The price of the kit may vary depending on where you purchase it from. However, compared to other similar upgrade kits on the market, I found that this one is reasonably priced considering what it offers in terms of performance improvement.

In conclusion

In my personal experience with the Razor Mx350 72V Upgrade Kit, I can confidently say that it’s worth every penny spent. The increased speed and longer ride times have added so much excitement and fun to my off-road adventures. Plus, installation was relatively easy even for someone like me who isn’t very handy with tools.

If you’re looking for an affordable way to boost your electric dirt bike’s performance without having to purchase a new one altogether, then I highly recommend considering this upgrade kit from Razor. Trust me; you won’t regret it!

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Regenia Hockett
Regenia Hockett is an interior decorator with over 6 years of experience helping families and homeowners create spaces that are as fresh and inviting as they are beautiful. Her journey into design started at a boutique studio in Atlanta.

Where she developed a passion for blending style with functionality. Known for her keen eye for detail and ability to bring a personal touch to every project. Regenia has built a reputation for creating spaces that feel like home.

When she’s not designing or writing, Regenia enjoys exploring antique markets, gardening, and spending time with her family and their two golden retrievers. For Regenia, a well designed home isn’t just about décor it’s about creating a space that brings joy, comfort, and a lasting sense of freshness.

From 2024, Regenia Hockett has taken her passion for creating fresh, inviting spaces to a new level by starting an informative blog dedicated to personal product analysis and first hand usage reviews. Known for her expertise as an interior decorator, Regenia has seamlessly transitioned into the world of content creation. Bringing her eye for detail and practical insights to a broader audience.