Digital data bus adapter that reads vehicle speed, engine speed and MIL from the vehicle data bus by H-D. No extra sensors required. Vibration and weather resistant. Electronics protected against voltage peaks. Complies with SAE. 38 mm × 19 mm × 13 mm; approx. 36 g.
Electrical & Ignition
Active filters
Small, waterproof relay that routes high current to devices, reduces voltage drop and simplifies switch wiring. CNC-machined and easy to install.
- Adjustable digital brake light controller — six selectable modes.
- Also works as a standard flasher relay or with automatic switch-off.
- Compatible with most LED and conventional brake lights.
- Watertight, vibration-resistant and overload protected; easy installation.
Converts single-function LED bulbs into dual-function units for run/stop, run/turn or high/low use. Universal LED fitment up to 500 mA. Not compatible with incandescent or halogen bulbs. Made in the U.S.A.
Updated Crane HI-4 design with single- and dual-fire modes, improved heat dissipation, sealed electronics, and four rotary switches for tuning. Not for fuel-injected models.
Braided cable that matches Magnum lines; high-temperature silicone insulation with a crystal-clear FEP outer jacket for interference-free performance. Posi-lock terminals, OE direct fit, made in USA.
8 mm high-voltage silicone braided ignition wire with FEP outer insulation, stainless steel posi-lock terminals and direct fitment. Made in USA.