Posts

Outlines the 72V ONYX Kelly SICKO MODE system, covering controller fundamentals, power flow, safety limits, and how each subsystem contributes to high-performance builds.

Explains the electrical behavior of the 72V ONYX Kelly controller, including voltage, current, torque production, back EMF, controller interaction with riding modes, programming workflow, thermal behavior under load, and safe tuning ranges.

Explains how to access and program the 72V ONYX Kelly controller using AC Aduser, covering Bluetooth module types, pairing steps, connection methods, and initial setup.

Explains how to diagnose and resolve issues on the 72V ONYX Kelly controller, combining calibration procedures, fault codes, thermal behavior, and controller logic into a real-world diagnostic system.

Explains how SICKO MODE changes system behavior on the 72V ONYX, including battery and phase current interaction, thermal limits, voltage sag, hardware requirements, programming workflow, and the real-world consequences of high-output operation.

Walks through the step-by-step bedding process for new brake pads and rotors, including rotor cleaning, moderate and hard braking cycles, cooldown procedures, and common mistakes to avoid.

Covers practical ONYX wiring practices including DC-DC converter limits, common 12V tap points, fuse planning, accessory current budgeting, and safe installation methods for lights, USB power, trackers, and other add-ons.

Explains how the larger twin-piston rear caliper changes braking behavior on the 72V ONYX, covering installation steps, hydraulic setup, riding technique, and how the stronger rear brake interacts with regenerative braking.

Explains how the MOKE front brake upgrade improves stopping performance on the 80V platform, covering installation steps, hydraulic setup, braking physics, and common mistakes during the upgrade.

Explains routine charging and model-specific balancing behavior, with EV-station instructions in a separate J1772 article.

Provides a system-level explanation of ONYX electrical design, covering how power flows from battery to motor, how the 12V system operates, and how components such as controllers, displays, and accessories interact.

Provides a structured overview of ONYX platforms, covering design differences, electrical architecture, performance characteristics, and key specifications to help riders understand how each system behaves.