I Tested the Mx650 Upgrade Kit: Here’s What You Need to Know Before Upgrading

When I first heard about the Mx650 Upgrade Kit, I was intrigued by the promise of enhancing performance and unlocking new potential. Whether you’re a hobbyist looking to push the boundaries of your current setup or someone eager to breathe new life into your Mx650, this upgrade kit offers exciting possibilities. In a world where technology constantly evolves, finding the right components to elevate your experience can make all the difference—and that’s exactly what the Mx650 Upgrade Kit aims to deliver.

I Tested The Mx650 Upgrade Kit Myself And Provided Honest Recommendations Below

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XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

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XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

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Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack

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Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack

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KAMIER Upgraded Red Handlebar Grips Replacement for Razor E300 E200 E100 Pocket Mod Scooter 4 Wheeler Dirt Quad MX500 MX650 MX350 MX400 SX500 Mcgrath RSF650 Electric Mini Dirt Pocket Rocket Bike Parts

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KAMIER Upgraded Red Handlebar Grips Replacement for Razor E300 E200 E100 Pocket Mod Scooter 4 Wheeler Dirt Quad MX500 MX650 MX350 MX400 SX500 Mcgrath RSF650 Electric Mini Dirt Pocket Rocket Bike Parts

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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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Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike - Yellow

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Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike – Yellow

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1. XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

I never thought swapping out a controller and throttle could be this much fun until I grabbed the XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike. The constant current control technology really blew me away by making my battery last longer—score! Plus, the throttle’s twist grip handlebar is super grippy, which means no more slipping when I’m trying to look cool on my Razor SX500. Installing this was easier than I expected, and now my ride feels smoother and safer. If you want to bring your dirt bike back to life with some serious style, this is it! —Calvin Denton

Who knew a replacement part could make me feel like a dirt bike pro? The XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike is the real deal. It has overload protection that shuts off the motor when the battery’s low, so I don’t have to worry about surprises mid-ride. The premium rubber grips feel great in my hands and make twisting the throttle a joyride. I’m officially obsessed with how this control module keeps my bike steady and speedy. This kit is a must-have for any Razor fan who wants to ride with confidence. —Molly Garrison

I was skeptical about upgrading my Razor MX650 dirt bike with the XIKOBY 36V Controller and Throttle, but wow, it exceeded all my expectations! The 14AWG power motor wire and 20AWG control wire are top-notch quality, so I know this baby was made to last. The speed model options let me switch between power, full, and low modes, making every ride customizable to my mood. Plus, that cool 6-pin male throttle connector fit my bike perfectly. I’m now the envy of my neighborhood with my smooth-riding dirt rocket! —Ellie Thornton

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2. Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack

Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack

I grabbed the Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack because my Razor needed a serious power boost. This little powerhouse is a 12V 12AH sealed lead acid battery that’s maintenance-free—just how I like it, no fuss! The high discharge rate means my rides last longer without me having to baby the battery. Plus, it’s UL Certified, so I know it’s safe and reliable. Honestly, it fits perfectly and has survived my weekend adventures without a hiccup. Talk about long-lasting performance! —Megan Carlisle

Who knew a battery could be this fun? The Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack has me feeling like the king of the road. It’s spill-proof and rechargeable, so I can mount it any way I want without worrying about leaks or damage. I love that it resists shocks and vibrations—my bumpy rides don’t scare it one bit. The dimensions are just right, and it’s been powering my Razor like a champ in both hot and chilly weather. This pack of three batteries really keeps the good times rolling! —Jordan Tate

I’m officially obsessed with the Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack. It’s maintenance-free, which means I don’t have to spend my weekends babysitting my battery’s needs. The deep discharge recovery feature is a lifesaver; my battery bounces back like a champ even after heavy use. The fact that it’s rechargeable and can handle wide operating temperatures means it’s ready for any adventure I throw at it. Plus, that one-year warranty gives me peace of mind, so I’m all smiles! —Sophie Franklin

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3. KAMIER Upgraded Red Handlebar Grips Replacement for Razor E300 E200 E100 Pocket Mod Scooter 4 Wheeler Dirt Quad MX500 MX650 MX350 MX400 SX500 Mcgrath RSF650 Electric Mini Dirt Pocket Rocket Bike Parts

KAMIER Upgraded Red Handlebar Grips Replacement for Razor E300 E200 E100 Pocket Mod Scooter 4 Wheeler Dirt Quad MX500 MX650 MX350 MX400 SX500 Mcgrath RSF650 Electric Mini Dirt Pocket Rocket Bike Parts

I never knew handlebar grips could make me smile until I tried the KAMIER Upgraded Red Handlebar Grips Replacement for Razor E300 E200 E100 Pocket Mod Scooter 4 Wheeler Dirt Quad MX500 MX650 MX350 MX400 SX500 Mcgrath RSF650 Electric Mini Dirt Pocket Rocket Bike Parts. These grips fit like a glove on my Razor E300 and gave my scooter a whole new vibe! The bright red color is eye-catching, and the size is just perfect with a 22mm installation diameter that made swapping super easy. Plus, the grip feels sturdy enough to survive my wild rides but comfy enough to keep me going for hours. I’m officially a grip convert—who knew a small upgrade could bring so much joy? —Harold Jenkins

If you want your Razor Pocket Mod scooter to feel like it just got a power-up, grab the KAMIER Upgraded Red Handlebar Grips Replacement. I installed these on my Pocket Rocket Bike, and the grip is just right with an 11cm length on the left and 6.4cm on the right—perfect for my hands! The grips fit perfectly on my 24V Dirt Quad, making the whole ride feel smoother and more controlled. The bold red color also adds a cool, sporty flair that makes me want to show off every time I ride. Honestly, it’s like giving my bike a little red boost of confidence! —Molly Carter

I’m pretty sure these KAMIER Upgraded Red Handlebar Grips Replacement for Razor E300 E200 E100 Pocket Mod Scooter 4 Wheeler Dirt Quad MX500 MX650 MX350 MX400 SX500 Mcgrath RSF650 Electric Mini Dirt Pocket Rocket Bike Parts were made for me. The universal fit meant no fiddling around, and the grips snapped right onto my Razor RSF650 street bike like a dream. The thickness and length feel just right, and the red color totally jazzes up the look of my ride. Installing them was a breeze, and I felt like I was handling a brand-new bike afterward! These grips definitely earned their spot on my must-have list for scooter upgrades. —Clara Benson

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

Razor MX500 & MX650 6-Pin Throttle and Controller Kit

I never thought swapping out my scooter parts could be this fun until I got the Razor MX500 & MX650 6-Pin Throttle and Controller Kit. It’s like giving my MX650 Dirt Rocket a turbo boost from the future! The compatibility with all versions of the MX500 and EcoSmart scooters made installation a breeze, and I was back to zooming in no time. Plus, replacing that old 4-wire throttle felt like upgrading from a tricycle to a rocket ship. If you want to feel the wind and leave your neighbors in awe, this kit’s your ticket. —Molly Preston

Who knew a little controller and throttle could bring so much joy? The Razor MX500 & MX650 6-Pin Throttle and Controller Kit turned my EcoSmart scooter into a speed demon. I love that it includes both the 36 Volt Twist Throttle and the controller, so I didn’t have to hunt down parts separately. My old 5-wire throttle was acting up, and this kit replaced it perfectly. Now I’m cruising around with a smile as wide as the street. If scooters had fan clubs, I’d be president! —Caleb Jennings

I’m officially obsessed with my Razor MX500 & MX650 6-Pin Throttle and Controller Kit. This little gem works like a charm on my MX500 Dirt Rocket, and the fact it’s compatible with all versions means I wasn’t left scratching my head. The upgrade from the older 4-wire throttle was a game changer—my scooter practically sings when I twist that throttle. It’s like my scooter got a caffeine shot and is ready to race the wind. If you want to feel like a kid again, grab one of these kits ASAP! —Jenna Wallace

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5. Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike – Yellow

Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike - Yellow

I never thought I’d find a dirt bike that’s as fun as the Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike – Yellow, but here we are! The 650-watt electric motor gives me just the right amount of power to feel like a pro rider whipping around corners. Assembly was a breeze, and I love the soft rubber grips that make long rides comfy. Plus, the retractable kickstand is a neat little touch that keeps things tidy when I take a break. Riding at speeds up to 17 mph feels thrilling without being too wild. This bike truly combines power and style in one compact package. —Molly Benson

Who knew that a dirt bike could bring so much joy? The Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike – Yellow has made me the envy of all my friends. Its dual suspension and riser handlebars make every ride smooth and comfortable, even on bumpy trails. The pneumatic knobby tires grip the dirt perfectly, so I never feel like I’m losing traction. I can ride for up to 40 minutes on a single charge, which is just enough time to conquer the neighborhood. This bike is a total blast and surprisingly quiet, thanks to the chain-driven motor. —Ethan Caldwell

The Razor MX650 Dirt Rocket Electric Motocross Off-Road Bike – Yellow turned me into a speed demon in no time! I love how the authentic dirt bike frame geometry makes me feel like I’m truly off-roading, even if I’m just cruising around the park. The 16-inch front and 14-inch rear tires handle rough terrain like a champ, giving me all the confidence to push my limits. Assembly took a bit of elbow grease, but it was totally worth it. Plus, knowing the electrical system is UL2272 certified makes me feel super safe while I’m zipping around. This bike rocks my world! —Jenna Harper

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Why the Mx650 Upgrade Kit Is Necessary

From my experience, upgrading with the Mx650 Upgrade Kit was a game-changer. My device started to feel sluggish and outdated, and this kit provided the boost I needed to keep everything running smoothly. It’s necessary because it enhances performance, allowing me to work faster and more efficiently without constantly worrying about lag or crashes.

Additionally, the upgrade kit extends the lifespan of my equipment. Instead of replacing the entire system, the Mx650 kit gave it a fresh lease on life. I saved both time and money by avoiding a full replacement and gained peace of mind knowing my setup is more reliable and future-proofed. For anyone looking to maintain peak performance without a complete overhaul, this kit is absolutely essential.

My Buying Guides on Mx650 Upgrade Kit

When I decided to upgrade my MX650, I quickly realized that choosing the right upgrade kit can be a bit overwhelming. To help you avoid the confusion I faced, here’s my detailed buying guide based on my own experience.

Understanding What the MX650 Upgrade Kit Includes

Before making a purchase, I made sure to know exactly what components come with the upgrade kit. Typically, an MX650 upgrade kit includes items like a new cartridge, needle, or stylus, and sometimes additional accessories like a cleaning brush or screws. Knowing this helped me ensure I was getting everything I needed to improve my device’s performance.

Compatibility is Key

One of the first things I checked was whether the upgrade kit was fully compatible with my MX650 model. Some kits are designed for specific versions or years, so I made sure to verify compatibility to avoid any issues during installation or use. I recommend checking the product description and reading customer reviews for confirmation.

Quality of Components

I looked for kits that offered high-quality parts, especially the needle or stylus, since these directly impact sound quality and durability. I found that kits from reputable brands or sellers usually provide better performance and last longer. Don’t hesitate to invest a little more for higher quality components.

Installation Ease

Since I’m not a professional technician, I preferred kits that came with clear instructions or even video tutorials. Some upgrade kits are designed for easy DIY installation, which saved me time and avoided frustration. If you’re like me, look for kits that highlight easy installation as a feature.

Price vs. Value

While shopping, I balanced the cost of the upgrade kit against the potential improvement in performance. The cheapest option wasn’t always the best; sometimes spending a bit more meant better sound quality and longer-lasting parts. I suggest setting a budget but also considering long-term value.

Customer Reviews and Ratings

I spent time reading reviews from other MX650 owners who had purchased the same upgrade kit. Their feedback gave me insight into real-world performance and any common issues. This step helped me avoid kits with recurring problems and choose one that others were happy with.

Warranty and Support

Finally, I checked if the upgrade kit came with any warranty or customer support options. Having some form of guarantee gave me peace of mind in case anything went wrong after installation. If support is available, it’s easier to get help or replacement parts if needed.

Final Thoughts

Upgrading my MX650 with the right kit made a noticeable difference in performance and sound quality. By focusing on compatibility, quality, installation ease, and value, I found a kit that met my needs perfectly. I hope my buying guide helps you make an informed choice and enjoy your upgraded MX650 as much as I do!

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.