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Original V4.0-US Main Controller for OUXI V8 - 48V 21A / 500W (Red Plug 8197) - High-Output Performance Module OXV8-02B

Original V4.0-US Main Controller for OUXI V8 - 48V 21A / 500W (Red Plug 8197) - High-Output Performance Module OXV8-02B

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 500w red plug 8197   high output performance module oxv8 02b-2
Original V4.0-US Main Controller for OUXI V8 - 48V 21A / 500W (Red Plug 8197) - High-Output Performance Module

Enhanced Torque Delivery. V4.0 Protocol Accuracy. Unrestricted System Calibration.

Optimize the power delivery of your OUXI V8 with the Original V4.0-US Main Electronic Speed Controller (Red Plug / Code 8197). Specifically engineered for the 48V / 500W motor architecture, this 21A high-current module acts as the central intelligence of the drivetrain, providing the robust energy flow required for aggressive acceleration, heavy payloads, and steep incline climbing.

This "US Version" module features an open-architecture firmware designed for riders who require full control over their vehicle's performance. It grants unrestricted access to the LCD display’s internal P-Settings, allowing for precise, multi-tier calibration of the power profile. This enables the system to operate at its absolute peak RPM and torque potential, making it ideal for off-road use and private property applications where standard road restrictions do not apply.

Product name
OUXI V8 Controller V4.0-US Version
Model number
OXV8-02B
Usage
Electric Bikes, Electric Bicycles
Material
Aluminum Alloy
Feature
Easy install, Durable
Fit for
OUXI V8 Electric Bike
Keyword 1
OUXI V8 Controller Repair
Keyword 2
Electric Bike Controller Shops Replacement
MOQ
2Pcs
Weight
0.8Kg
 500w red plug 8197   high output performance module oxv8 02b-3
 500w red plug 8197   high output performance module oxv8 02b-4
 500w red plug 8197   high output performance module oxv8 02b-5
 500w red plug 8197   high output performance module oxv8 02b-6
Q1. What brands of electric scooter/e-bike spare parts do you supply?
A. We specialize in spare parts for leading brands including Xiao mi, Ninebot, Kukirin, Kaa bo, Vse tt, Dual tron, Niu, Zero, Mu kuta, Ino kim, OUXI V8, QM V20, Sur ron, etc. Our catalog covers over 100 of the world’s best-selling scooter and bike models, ensuring broad compatibility for your inventory needs.
Q2. What is your on-time delivery rate and customer feedback?
A. Our on-time delivery rate is 98%, with a 4.8/5 store rating on Alibaba. Over 75% of our European and American customers are repeat buyers.
Q3. Is Shenzhen New Image Technology a factory or trading company?
A. We are a verified Alibaba manufacturer with 9 years of experience, operating a 1,341㎡ factory and an annual capacity of 500,000+ units. Factory audits (onsite or virtual) are available.
Q4. How long is your delivery time?
A. Delivery times vary by item and order quantity. Benefit from our 85% in - stock availability, and for urgent needs, many hot-selling products are ready for immediate dispatch from our EU warehouse, reducing lead times and shipping cost significantly.
Q5. What is your after-sales process work?
A. Email to [email protected] with a detailed issue report, include images, video and description. We guarantee a ≤2-hour response to all after-sales inquiries during working hours (GMT+8, Mon-Fri, 9:00-18:00). A dedicated account manager will provide a solution within 48 hours.
Q6. Are marketing materials available?
A. Yes. Once you place an order, our sales team will provide a suite of marketing materials, including product images,
specifications to support your sales efforts.
Q7. How do you handle the issue if the products have some problems after received?
A. We will compensate the customers for loss by products or discount according to the product damaged actually, Except for man made.
Q8. Where is your overseas freight warehouse?
A. We have EU warehouses in Germany and Poland, and goods can be shipped from EU warehouses to your address.

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