Video: Clever Old German idea: Motorbike: Deutz Diesel Motorrad 1. Probefahrt

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[The flywheel is a brilliant old solution to a problem. It's not a fancy motorbike, but that flywheel plays a critical role in allowing it to function. I enjoy clever solutions to what would otherwise be a nightmare of a problem. Jan]

Here’s the video: https://www.youtube.com/watch?v=PPO0nAXlSmc