World's most expensive motorbike (at least according to a few quick web searches). 3:29 video:
https://www.youtube.com/watch?v=P-6dWseIrEg
More: https://en.wikipedia.org/wiki/Hildebrand_%26_Wolfmüller
Previously:
https://www.homemadetools.net/forum/...596#post136304
https://www.homemadetools.net/forum/...102#post115530
https://www.homemadetools.net/forum/...944#post133745
https://www.homemadetools.net/forum/...309#post121825
https://www.homemadetools.net/forum/...8541#post87726
https://www.homemadetools.net/forum/...448#post131745
https://www.homemadetools.net/forum/...477#post127786
