Oldtimer Restauration


The Idea

I've always been intrigued by the beauty and reliabilty of old star-engines of aircrafts.
This fascination combined with free time during the pandemic led me to buy and restore a classic BMW R80 motorcyle.

Friends thought I was overcomplicating things. They couldnt understand why I wouldnt get a high-reving new Ninja or something like that. But I wasnt looking for speed - I was after soul.

So, with no motorcylce license, no parental approval but a clear plan, I convinced my friends to follow me through half of germany to help me manouver the bike into a van.

Now the tourer - still with the questionable charm of the early 90s - could be restored


Specifications

Essential Requirements

Functional Requirements

Before I had contact with regulatories within the MDR and FDA, these specifications was already on my notes, unconciously aligning with ISO 13485.

Simultaneously I tried a edit some of the changes as a photo program


First things first

In order to be allowed to drive it legally I had to restrict the power to 48 horsepower.

Changing oil of the engine, gearbox and the bevel gear drive - an engineering marvel and a reason why I choose this bike. The complexity of the single-sided swingarm is gorgeous - a bit like a piece out of early aviation.


Most important Changes


Electrics

Changed the indicators to brighter and smaller LEDs, the change in resistance made them blink too fast, so I soldered a different resistor in the blinker relais.

Upgrading the mechanical tacho and speedometer I had to rebuild parts of the wiring harness. I added the function of showcasing whether the battery is being charged.



Project Highlights