BIGNIU BGS Motor Controllers

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Purchase Notice: How to determine the number of tubes in your controller? Please check under the seat cushion for a controller box. If there is a controller box: Please purchase a 12-tube controller.If there is no controller box: Please purchase a 9-tube controller. If you purchase the wrong controller, you will be responsible for the return shipping costs. If you are unsure about your controller model, please contact [email protected]. Show more