De rosa king xs record 2017 road bike greyblack 49cm
The king dynasty continues and evolves the latest forefather is the king xs a new project for a new frame lighter than before the king xs opts for new technicalstylistic solutions the most evident choice is the disappearance of the rear brake from the traditional position it is now placed under the bottom bracket this new position of the rear brake increases braking power and allows the removal of the seat stay brake arch this improves the comfort without compromising the performance an