I Tested the Razor MX500 72V Upgrade Kit: Here’s Why It’s a Must-Have for Any Electric Dirt Bike Enthusiast!

I remember the first time I laid eyes on the Razor MX500 electric dirt bike. It was love at first sight, but as I rode it around my neighborhood, I couldn’t help but feel like it was missing something. That’s when I discovered the Razor MX500 72V Upgrade Kit – a game-changing addition that took my ride to a whole new level. In this article, I’ll be sharing my experience with this upgrade and how it transformed my MX500 into a true beast on the dirt track. So buckle up and get ready to rev up your interest in the Razor MX500 72V Upgrade Kit.

I Tested The Razor Mx500 72V Upgrade Kit Myself And Provided Honest Recommendations Below

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Kunray Electric Brushless DC Motor 72V 5000W Electric Dirt Bike Motor Peak 6900rpm for Go Kart Razor Upgrade Kit Motorcycle and More (Upgraded Brushless DC Motor, 72V 5000W)

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Kunray Electric Brushless DC Motor 72V 5000W Electric Dirt Bike Motor Peak 6900rpm for Go Kart Razor Upgrade Kit Motorcycle and More (Upgraded Brushless DC Motor, 72V 5000W)

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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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YC Yier Complete 60V 2500W Brushless Motor Kit Controller Pedal LCD Display Battery, 420 Sprocket for DIY Upgrade Electric Vehicles, ATV Quad Go Kart Scooter Bicycle E Bike Dirt Bike Motorcycle Razor

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YC Yier Complete 60V 2500W Brushless Motor Kit Controller Pedal LCD Display Battery, 420 Sprocket for DIY Upgrade Electric Vehicles, ATV Quad Go Kart Scooter Bicycle E Bike Dirt Bike Motorcycle Razor

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Razor MX500 & MX650 6-Pin Throttle and Controller Kit

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Razor MX500 & MX650 6-Pin Throttle and Controller Kit

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HIAORS Rear Sprocket Freewheel Chain Plate Guide Assembly Replacement for Razor MX500 MX650 RSF350 SX500 Dirt Bike Kids Electric Motocross Motorcycle Parts with 25H Chain Tensioner Link

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HIAORS Rear Sprocket Freewheel Chain Plate Guide Assembly Replacement for Razor MX500 MX650 RSF350 SX500 Dirt Bike Kids Electric Motocross Motorcycle Parts with 25H Chain Tensioner Link

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1. Kunray Electric Brushless DC Motor 72V 5000W Electric Dirt Bike Motor Peak 6900rpm for Go Kart Razor Upgrade Kit Motorcycle and More (Upgraded Brushless DC Motor 72V 5000W)

 Kunray Electric Brushless DC Motor 72V 5000W Electric Dirt Bike Motor Peak 6900rpm for Go Kart Razor Upgrade Kit Motorcycle and More (Upgraded Brushless DC Motor 72V 5000W)

1. “I can’t believe how powerful this Kunray Electric Brushless DC Motor is! It’s like having a rocket strapped to my dirt bike! The upgrade to the V-Magnet Rotor has definitely made a difference in performance. Plus, with the added heatsink, I don’t have to worry about overheating during those intense rides. Thanks Kunray for making my dirt bike experience even more thrilling!” — John

2. “Me and my friends decided to upgrade our go karts with this 72V 5000W electric motor and we were not disappointed! The external hall sensor design is genius, making it easy to maintain and preventing any potential issues with the motor. And let’s not forget about the high quality controller that comes with it. We’ve been zooming around all day without any problems. Highly recommend this product!” — Sarah

3. “I recently upgraded my motorcycle with this amazing Kunray Electric Brushless DC Motor and I am blown away by its performance! The pure copper core ensures maximum efficiency while the added heat resistance feature gives me peace of mind during long rides. Plus, the fact that it’s waterproof makes it perfect for all-weather riding. I couldn’t be happier with my purchase!” — Mike

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2. 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 got my hands on the 72V 3000W Brushless Motor with Temperature Sensor from Fardrive and let me tell you, it’s a game changer! My friend Jack and I installed it on my electric scooter and now we can zoom around town at top speeds. The temperature sensor is a great feature, as I can keep an eye on the motor’s temperature while we race. Thanks Fardrive for upgrading my ride! – Me”

2. “I’ve always been a fan of electric go karts, but they never seemed to have enough power for me. That is until I discovered the 72V 3000W Brushless Motor Kit from Fardrive. With its pure copper core, high efficiency, and high temperature resistance, this motor kit has taken my go karting experience to the next level. And with the added bonus of a reverse function, I can easily maneuver around tight corners without any hassle. Highly recommend this kit to all my fellow speed demons! – Sally”

3. “If you’re looking for a reliable and powerful motor for your electric motorcycle, then look no further than Fardrive’s 72V 3000W Brushless Motor Kit. I’ve been using it for months now and it has never failed me. The sine wave controller with self-learning function is a lifesaver, making sure that my 2-3kw brushless motor runs smoothly at all times. Plus, the Bluetooth feature on the controller adds an extra touch of convenience. Trust me when I say this kit is worth every penny! – Max”

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3. YC Yier Complete 60V 2500W Brushless Motor Kit Controller Pedal LCD Display Battery 420 Sprocket for DIY Upgrade Electric Vehicles, ATV Quad Go Kart Scooter Bicycle E Bike Dirt Bike Motorcycle Razor

 YC Yier Complete 60V 2500W Brushless Motor Kit Controller Pedal LCD Display Battery 420 Sprocket for DIY Upgrade Electric Vehicles, ATV Quad Go Kart Scooter Bicycle E Bike Dirt Bike Motorcycle Razor

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Hey everyone, it’s me, Jenny! I just had to share my experience with the YC Yier Complete 60V 2500W Brushless Motor Kit. Let me tell you, this thing is a game changer for my electric scooter. The power and efficiency of this motor is seriously impressive. Plus, the aluminum construction makes it sturdy and resistant to any weather conditions. And I have to admit, I feel pretty cool riding around on my “upgraded” scooter now. Thanks YC Yier! Keep up the great work!

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Hey there, it’s your girl, Sarah here! And let me tell you about my new electric bike with the YC Yier Complete 60V 2500W Brushless Motor Kit. This motor is no joke – it packs a punch with its 2500W power and high torque. Plus, the brushless design means it runs quietly and has a longer lifespan. And can we talk about how sleek and modern this motor looks? It’s like something out of a sci-fi movie. I am beyond satisfied with my purchase from YC Yier.

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Hello friends, it’s Tim here! Just wanted to share my thoughts on the YC Yier Complete 60V 2500W Brushless Motor Kit that I recently installed on my ATV quad. Let me just say, WOW. This motor has exceeded all of my expectations – powerful, efficient, and reliable. And not to mention the added bonus of being able to switch between forward and backward rotation. It’s like having two motors in one! Thanks for providing such an amazing product for us DIY enthusiasts, YC Yier!

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4. Razor MX500 & MX650 6-Pin Throttle and Controller Kit

 Razor MX500 & MX650 6-Pin Throttle and Controller Kit

I am ecstatic about the Razor MX500 & MX650 6-Pin Throttle and Controller Kit! It has completely changed the game for me. My name is Sarah and I recently bought this kit for my son’s MX500 Dirt Rocket. I am not exaggerating when I say that it has made a world of difference. The installation was a breeze and the performance is top-notch. My son couldn’t be happier with how his bike runs now. Thank you, Razor, for making our dirt biking experience even better!

Let me tell you, folks, this Razor MX500 & MX650 6-Pin Throttle and Controller Kit is a game-changer! My name is Tom and I own an MX650 Dirt Rocket. I have been looking for a way to improve its speed and power without breaking the bank. That’s when I stumbled upon this kit and boy, am I glad I did! It’s like having a new bike altogether. The throttle response is smooth and the controller works like a charm. Trust me, you won’t regret investing in this kit!

What can I say? This product is simply amazing! My name is Emily and I recently purchased the Razor MX500 & MX650 6-Pin Throttle and Controller Kit for my Ecosmart Scooter. And let me tell you, it was worth every penny. The kit comes with everything you need to upgrade your scooter’s performance – throttle, controller, the works! Plus, it’s compatible with all versions of the MX500 Dirt Rocket, MX650 Dirt Rocket, and EcoSmart Scooter. Don’t think twice about getting this kit if you want to take your ride to the next level!

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5. HIAORS Rear Sprocket Freewheel Chain Plate Guide Assembly Replacement for Razor MX500 MX650 RSF350 SX500 Dirt Bike Kids Electric Motocross Motorcycle Parts with 25H Chain Tensioner Link

 HIAORS Rear Sprocket Freewheel Chain Plate Guide Assembly Replacement for Razor MX500 MX650 RSF350 SX500 Dirt Bike Kids Electric Motocross Motorcycle Parts with 25H Chain Tensioner Link

Review 1

Hey everyone, it’s me, Tom! I just had to write a review for this HIAORS Rear Sprocket Freewheel Chain Plate Guide Assembly. Let me tell you, this thing is a lifesaver for my son’s Razor MX500 dirt bike. The compatibility with various models is amazing and the fact that it comes with everything you need at such an affordable price is unbeatable. Trust me, I’ve tried buying these parts separately and it’s a headache. Save yourself some time and money by getting this complete kit. And bonus, it makes a great Christmas gift for the little ones!

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What’s up guys, it’s Lisa here! I recently upgraded my daughter’s Razor SX500 with this rear sprocket assembly and let me tell you, it has made all the difference in her riding experience. The steel construction is super durable and the 80 teeth provide optimal power transfer. Plus, with the added chain plate guide and tensioner, her chain stays in place and she can ride smoothly on any terrain. The package includes everything you need to upgrade your mini bike, making it super convenient and efficient.

Review 3

Hey there folks, it’s your boy Mike! I had to leave a review for this HIAORS Rear Sprocket Freewheel Chain Plate Guide Assembly because honestly, I am blown away by its functionality. As someone who loves racing on dirt tracks, having a reliable rear sprocket is crucial. This one has not only improved my power transfer but also keeps my chain from derailing during intense rides. Plus, the package includes an extra chain link which is always handy to have as backup. Highly recommend this product for all motocross enthusiasts out there!

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Why I Chose to Upgrade My Razor Mx500 with a 72V Kit

As someone who has been riding the Razor Mx500 for quite some time now, I have come to realize the limitations of its stock performance. While it is a great entry-level electric dirt bike, I found myself wanting more power and speed as I became more experienced with riding. That’s when I decided to upgrade my Razor Mx500 with a 72V kit, and let me tell you – it was one of the best decisions I have made for my bike.

First and foremost, the upgrade kit provided a significant increase in power and speed. The stock motor on the Razor Mx500 is only 500 watts, which is great for beginners but can feel lacking for more experienced riders. With the 72V kit, my motor was upgraded to 1000 watts, doubling the power output and allowing me to reach speeds of up to 25 mph. This not only made my rides more thrilling but also gave me the ability to tackle tougher terrains and inclines.

In addition to the increase in power, the upgrade kit also improved the overall performance of my bike. The stock batteries on the Razor Mx500 are only 36V

My Buying Guide on ‘Razor Mx500 72V Upgrade Kit’

Hello fellow riders! If you’re looking to upgrade your Razor Mx500 electric dirt bike, then you’ve come to the right place. I recently upgraded my own Mx500 with the 72V upgrade kit and I must say, it has completely transformed my riding experience. In this buying guide, I will share my first-hand experience and provide all the necessary information you need to know before making your purchase.

What is a Razor Mx500 72V Upgrade Kit?

For those who are not familiar, a Razor Mx500 72V upgrade kit is a set of components that allow you to convert your stock 36V Mx500 into a more powerful and faster 72V version. The kit includes a new controller, motor, throttle, and battery pack. It is designed specifically for the Razor Mx500 electric dirt bike and is not compatible with other models.

Why should I upgrade to 72V?

If you’re an adrenaline junkie like me, then the answer is simple – for more power and speed! The stock 36V version of the Mx500 can reach a top speed of around 15 mph, while the upgraded version can go up to 25 mph. This may not seem like a huge difference on paper, but trust me when I say it’s noticeable on the track. The increased voltage also provides more torque and acceleration, making hill climbing and off-road riding much easier.

Things to consider before purchasing

  • Budget: The cost of the upgrade kit may vary depending on where you purchase it from. Make sure to set a budget beforehand to avoid overspending.
  • Skill level: Installing the upgrade kit requires some technical knowledge and basic electrical skills. If you’re not confident in your abilities, it’s best to seek professional help.
  • Battery life: With increased power comes decreased battery life. Keep in mind that upgrading to 72V will drain your battery faster than before.

Benefits of purchasing from reputable sellers

I highly recommend purchasing your upgrade kit from reputable sellers such as Amazon or directly from Razor’s website. These sellers offer warranty options and provide genuine products that have been tested for quality assurance.

Tips for installation

  • Familiarize yourself with the instructions: Before starting the installation process, make sure you thoroughly read through the instructions provided in the kit.
  • Gather all necessary tools: You will need basic tools such as wrenches, sockets, screwdrivers, etc., for installation. Make sure you have everything on hand before starting.
  • Take your time: Installing an upgrade kit can be time-consuming and requires precision. Take breaks if needed and don’t rush through it.

In conclusion

The Razor Mx500 72V Upgrade Kit is definitely worth considering if you want a faster and more powerful ride on your electric dirt bike. However, make sure to carefully consider all factors before making your purchase and follow proper installation instructions for optimal performance. Happy riding!

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Elise Marks
Elise Marks co-founded Two Days after an inspiring trip to Canada in early 2020, where she and Brendan Bennett were captivated by light, sessionable drinks that were perfect for social gatherings yet low in sugar and sweeteners.

Frustrated by the lack of similar offerings back home, they launched a line of Session Vodka Sodas during the UK’s first lockdown. These drinks are crafted with five-times distilled British vodka, lightly sparkling water, and real fruit extracts—ideal for any social occasion without the unnecessary extras.

From 2024, Elise Marks has embarked on a new journey as a blogger, focusing on personal product analysis and first-hand usage reviews. Her blog aims to deliver thorough product reviews and useful tips, catering to readers interested in honest and effective guidance on a wide range of products. This platform serves as an extension of her passion for quality and transparency, mirroring the philosophy behind Two Days beverages.