The so-called MDU click mechanism has an elastomer instead of a spring and its hardness can be individually adjusted. This saves additional weight on the pedal.
This unique MDU retention system provides a more consistent resistance between the rear claw and cleat preventing any unwanted disengagement during hard efforts ...
Description: First of its kind, the traditional retention spring is replaced by using adjustable MDU (Microcellular Ductile Urethane) elastomers to provide ...
This unique MDU retention system provides a more consistent resistance between the rear claw and cleat preventing any unwanted disengagement during hard efforts ...