PINION / GET IN GEAR-

The principles of gearing were known by Aristotle, Da Vinci drew hundreds of examples, and there have been high-performance industrial gears since the days of the steam engine. Even the modern spur gear has been the standard in automotive technology for over a century. However there is still room for innovation: in the Pinion P1 we have constructed a spur gear with 2 successive partial transmissions and 18 evenly spaced ratios that can be integrated into a bike frame. It is compact and lightweight with a long, and virtually maintenance-free, service life, and in a tough, fully sealed, housing so that it is protected from the elements and impact damage. We can finally offer a better alternative to the derailleur - the last technical deficiency on the modern bike.

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