The ADJUSTABLE HEEL RETENTION DEVICE reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider’s heel. The heel retention device tightens the top of the heel cup so that the heel doesn’t slide out during steep climbs or sprints.
Each side of the heel can be adjusted independently, for a perfect fit.
For a custom adjustment turn the screw towards the + sign to tighten the heel retention device and towards the – sign to open it.
Light weight, easy to use, and replaceable.