BOX-D Axel Joost Elektronik, brain box D

The Axel Joost Elektronik Brain Box D is a comprehensive control module designed for building custom wiring harnesses or simplifying existing electrical systems. This programmable unit manages high and low beams, turn signals, horn, starter, and brake lights, while also providing outputs for neutral and oil pressure LEDs. It features a compact black ABS waterproof housing and dims the lights during starting to preserve battery power. Ideal for minimalist Harley-Davidson builds, it supports thin-wire pushbutton controls for a clean handlebar appearance. This brain box offers a dependable, all-in-one solution for modernizing motorcycle electronics and is sold as a single unit.