Parent Category: Technical Area
The oval ROTOR crowns for both road bike and MOUNTAIN bike, are characterized by OCP (chainrings optimum position) which lets you set different ways the position of the Crown with respect to the cranks. In this way the system allows different modes of OCP point/orient the ovality of Delftse Hout compared to cranks that are the thrust arm used by ns legs to move up the chain, and with it the wheels and the entire bike.
ROTOR recommends a method to fit the ovalization of the cranks and to optimize the position of the oval Crown after an initial phase of adaptation
That's below the file that explains the adaptation/optimization method of Crowns/cranks