ONYX RCR controller (waterproof and field weakening) - Kelly Controller 72V 300A Wrapped Includes an aluminum tail light/license

Includes an aluminum tail light/license plate bracket that uses OEM mounting points

Double shock absorption: The solid rubber tires are designed with bionic principle to simulate a honeycomb-like structure

Tough bristles to quickly agitate dirt off even the filthiest of chains

red (ground)

ONYX RCR controller (waterproof and field weakening) - Kelly Controller 72V 300A Wrapped Includes an aluminum tail light/licenseKelly 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