Jul-09-18
The DrivEn drivetrain from CeramicSpeed is being touted as the most efficient drivetrain to date.
Unveiled at the Eurobike show, the DrivEn features a pinion-style shaft-drive system that creates almost 50 percent less friction than its top of the line competitors. Still in the prototype phase, the DrivEn achieves its impressive efficiency with its carbon fiber shaft and 21 ceramic bearings, eliminating friction almost entirely.
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