Electrical components for your BMW R80G/S, BMW R80ST, BMW R80, BMW R80RT, BMW R80GS and BMW R80R from Hornig
The Electrical category at Hornig offers you tailored electrical components for classic R80 boxer models — ranging from basic charging and voltage regulation to essential switching and display solutions. With these products, you keep your electrical system reliable, functional and suitable for everyday use.
Charging system & power supply
A stable power supply is the foundation of a properly functioning electrical system. With the diode board and the alternator rotor, Hornig offers high-quality components to optimize the alternator. In addition, a matching alternator wiring harness ensures a clean electrical connection so that power is safely delivered to the battery and electrical consumers. A retaining strap keeps the battery securely in place — important for vibration-free operation.
Voltage regulators & control components
For controlled voltage regulation within the onboard electrical system, Hornig provides various regulators: the standard OEM regulator, the adjustable regulator for different batteries or regulator versions, and the authority OEM regulator. These ensure that the battery is not overcharged and that electrical components are supplied with power evenly.
Switch technology & signals
For controlling lighting and safety functions, Hornig offers the clutch/brake light switch. These switches help ensure that brake and warning systems respond correctly and that the motorcycle’s electrical system operates reliably.
Ignition & connection components
A clean ignition spark and stable connections are especially important for boxer engines. Hornig supplies robustly insulated ignition cables that transmit the spark evenly to the spark plugs. In addition, the set of alternator carbon brushes is among the electrical wear parts that support reliable alternator operation.
Displays & operating elements
Modern and clearly readable displays make monitoring your motorcycle easier: the R80-compatible speedometer includes both analogue and digital displays, supported by the practical speedometer reset button that allows you to conveniently reset the display. For additional status information, Hornig offers the LED indicator light unit.
Sensors & electrical measurement values
Accurate sensors are required to capture relevant operating parameters. Hornig supplies the temperature sensor for speedometer 6212646/6212647 for various R80 configurations, as well as the remote control for speedometer 6212646/6212647 for convenient operation of the display. In addition, the oil pressure switch M12x1.5 supports monitoring of the engine condition.
Mounting & electrical auxiliary components
For the secure installation of electrical components, Hornig also provides small but important parts such as the rubber mount for the diode board, which help dampen vibrations and protect electrical components.
Maintenance & care – maintaining a stable electrical system
The electrical system of your BMW R80 should be checked regularly: cable connections, regulators, sensors and switches should be inspected just like the alternator itself. With the electrical products from Hornig, you can systematically replace wear parts and ensure the long-term functionality of your electrical system.
Conclusion – electrical components you can rely on
With the electrical range from Hornig — from the diode board and alternator rotor to regulators, ignition cables, speedometer and indicator light unit — you equip your BMW R80G/S, R80ST, R80, R80RT, R80GS or R80R in a technically sound manner. These electrical solutions sustainably improve reliability, functionality and everyday usability of your classic motorcycle.
