Peugeot bicycle, 1901. Old ideas & new techniques.pic.twitter.com/nwBSG0VGuN
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Peugeot bicycle, 1901. Old ideas & new techniques.pic.twitter.com/nwBSG0VGuN
Ceramic Speed are doing some amazing stuff with bearings and jockey wheels and waxing chains.
Class innovation
Shaft drive. As seen on a BMW motorcycle in the 1920s. That rear hub will become a grinding paste in British winters btw, then the hub will collapse. You have to seal the drive take-up points, or never ride in the rain/off road. Basic engineering
Just imagine this on a motorcycle!
Innovative.......
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