SKU: 65262792844

Controller motherboard for iSinWheel S9, S9 Pro, S9 Max - Version 1

Sale price$34.20 Regular price$38.00
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USA
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

Controller motherboard for iSinWheel S9, S9 Pro, S9 Max - Version 1iSinWheel S9, S9 Pro, S9 Max Controller Motherboard With turn signal wire Electric Scooter Replacement Part If your electric scooter is showing irregular behaviour such as sudden power drops, inconsistent speed, jerky acceleration, or unexpected shutdownseven with a full batterythese symptoms often point to a malfunctioning controller motherboard. The controller motherboard serves as the central processing unit of your iSinWheel S9, S9 Pro, S9 Max

iSinWheel  S9, S9 Pro, S9 Max Controller Motherboard With turn signal wire

Electric Scooter Replacement Part


If your electric scooter is showing irregular behaviour such as sudden power drops, inconsistent speed, jerky acceleration, or unexpected shutdowns—even with a full battery—these symptoms often point to a malfunctioning controller motherboard.


The controller motherboard serves as the central processing unit of your iSinWheel  S9, S9 Pro, S9 Max electric scooter. It governs essential functions including power distribution, speed control, braking response, and overall system coordination. When it becomes damaged or worn, your scooter’s performance and reliability can be significantly affected.


Key Features
  • Wide Compatibility: Designed for iSinWheel  S9, S9 Pro, S9 Max electric scooters (verify connector type before purchase).
  • Durable Construction: Built from high-quality aluminum alloy for long-lasting stability and performance.
  • Optimised Power Management: Ensures smooth acceleration, efficient battery usage, and responsive braking.
  • Compact and Efficient: Lightweight design allows easy installation and seamless integration.
  • Safety Protection: Prevents overheating, power surges, and electrical faults for safer operation.

Package Includes
  • 1 × 36V Controller Motherboard

Restore Your Scooter’s Performance

Replacing a faulty controller motherboard is essential to bring your electric scooter back to full working condition. This component manages all electrical and functional systems, distributing power from the battery to the motor while ensuring efficient speed control and braking responsiveness. It also works in conjunction with the scooter’s dashboard to provide real-time information such as speed, battery level, and ride data.

Constructed from durable aluminum alloy, the iSinWheel  S9, S9 Pro, S9 Max controller motherboard offers excellent heat dissipation and long-lasting performance. Securely housed within the scooter frame, it protects sensitive electronics while ensuring stable power delivery and smooth communication between components for a consistent and reliable riding experience.


Important Notes

Electric scooters are intended for use on private land with the owner’s permission. It is illegal to ride them on public roads, pavements, or cycle paths.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65262792844

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4.7 ★★★★★
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J
Verified Purchase
Jospeh C Farrell
Port Orchard, US
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
J
Verified Purchase
Jeff Sylvester
Massapequa, US
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
G
Verified Purchase
gmarlin
West Palm Beach, US
★★★★★ 4
Good fit
Worked well with no problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
A
Verified Purchase
andranik g.
Lowell, US
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
B
Verified Purchase
Ben
Bozeman, US
★★★★★ 3
Just ok
Qualities OK, but for Marine applications might want better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025

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