will it take a bigger motor than 500w

You have to buy a 800 watt motor that's about compatible with the 36 volt module

Is there a way to disable low-voltage cutoff so that this controller can be used on 24V setups?

Not sure. There should be a 24v controller option since the grounds runs at 24v.

How long is the throttle cable? Because i dont want to make modifications to any lenght of that cable?

Throttle Wire Length: 57 inches

Would this help if I’m losing charge/power on two new correct batteries?

Yes, my razor did the same. After installing the kit, it worked like new.

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Razor MX500 & MX650 6-Pin Throttle and Controller Kit

Product ID: 307266308

Details

Age range (description)
Big Kid
Brand
Razor
Colour
Black
Number of wheels
2
Special features
Advanced

⚡36V Power Boost

🔧Plug & Play Upgrade

🛴Universal MX500/MX650 Fit

$146.66

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Upgrade Your Ride, Own the Streets!

LIGHTWEIGHT DURABLE - Crafted with premium aluminum and weighing just 1.2 lbs, it’s built to last without weighing you down.
SEAMLESS COMPATIBILITY - Perfectly engineered for all MX500, MX650 Dirt Rocket, and EcoSmart scooters—upgrade without hassle.
ADVANCED CONTROL SYSTEM - Unlock enhanced ride precision and responsiveness with the latest upgradeable controller technology.
ERGONOMIC TWIST THROTTLE - Comfort meets control with a sleek, easy-grip throttle that keeps you riding longer and smoother.
EFFORTLESS 36 V POWER SURGE - Experience instant throttle response with the high-voltage 36V controller designed for peak performance.

The MX500 & MX650 6-Pin Throttle and Controller Kit is a high-performance replacement set designed specifically for Razor MX500, MX650 Dirt Rocket, and EcoSmart 36V scooters. Featuring a powerful 36-volt controller and ergonomic twist throttle, this lightweight aluminum kit ensures seamless compatibility and enhanced ride control, making it the ultimate upgrade for riders aged up to 12 seeking extended range and superior handling.

Specifications

ASIN	B00J4Z9YPY
Age Range Description	Big Kid
Brake Style	Rear Braking
Brand Name	Razor
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (330)
Frame Material Type	Aluminum
Grip Type	Ergonomic
Handlebar Type	Fixed
Item Weight	1.2 Pounds
Manufacturer	Razor
Manufacturer Part Number	119-117
Maximum Age Recommendation	12
Maximum Distance Range	17 Miles
Model Name	Mx500, Mx650
Model Number	W13114501164
Number of Wheels	2
Other Special Features of the Product	Advanced Control System, Upgradeable
Recommended Uses For Product	replacing throttle and controller systems in Razor MX500, MX650 Dirt Rocket, and EcoSmart scooters
Suspension Type	Dual Suspension
UPC	722460266689 600599284098
Unit Count	1 Count
Warranty Type	Limited
Wheel Material	Polyurethane
Wheel Type	Pneumatic

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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$146.66

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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