ONYX RCR controller (waterproof and field weakening) - Kelly Controller 72V 300A footpeg Comfortable and Safe: After replacing

Comfortable and Safe: After replacing the butyl rubber tube

secure charging

Includes 4' flex cable for securing front wheel or other accessories

A complete front end consists of fork tubes

ONYX RCR controller (waterproof and field weakening) - Kelly Controller 72V 300A footpeg Comfortable and Safe: After replacingKelly controller with waterproofing and field weakening compatible with the ONYX RCR. Comes with bluetooth. General functions: (1)Extended fault detection and protection. The LED flashing pattern indicates the fault sources. Customers can read the error code in PC software or Android Tablet also. (2)Monitoring battery voltage. It will stop driving if the battery voltage is too high and it will progressively cut back motor drive power as battery