It’s made of “Drillium”

17rotorchainset.jpg (photo from Cyclingnews.com)

Carlos Sastre’s new ride may be equipped with dusty old DA7800, but he’s got his favourite Rotor elliptical chainrings mounted. But that’s not what grabs my attention. It’s the prototype Rotor cranks that has been drilled out for light weight.

Mark V says no thank you!

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