Campagnolo original spare parts key features to run the cables internally through a frame it is essential to have this cable guide magnet kit it composes of a series of magnets and wires to feed the internal wires to the necessary places campagnolo code r1318001 warning all connection installation removal and adjustment operations of the eps drivetrain must only be carried out by a campagnolo service center a campagnolo pro shop or a mechanic specializing in the installation