Abstract: Brake adjustment dials, systems, and components adjust the brake bias in a vehicle. In one example, a brake bias adjustment dial includes an electronic display, an adjustment mechanism that transfers rotational torque to a shaft, and a rotation prevention feature that compensates the rotation of the adjustment mechanism to maintain the image displayed on the electronic display in a substantially fixed orientation with respect to a mounting.

Abstract: The present invention relates to a control system and components therefor, the invention has particular application in adjusting the brake bias in a vehicle. The control system of the present invention may provide greater usability than existing brake bias control systems due to features such as allowing a display screen to be seen at a glance and the ability to zero the count shown on the display.