Ceramic speed drive train

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Ceramic speed drive train

Postby [XAP]Bob » 14 Jul 2018, 9:07am

What does everyone else think about this?

99% efficient drive train, looks pretty neat to me
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Re: Ceramic speed drive train

Postby Airsporter1st » 14 Jul 2018, 10:26am

Not seeing a link?

Edit: Found it in a search engine. Looks amazing, but I can't see how gear changes are achieved. How does the pinion engage with the chosen gear on the rear cassette? Does the pinion move axially and the PCD of the drive bearings alter?

In any case, the bearings are very exposed and, ceramic or not, would be magnets for dust and grit, wouldn't they?

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Re: Ceramic speed drive train

Postby Brucey » 14 Jul 2018, 11:30am