It can be adjusted with two small screws that work independently from each other. Caliper buckle The heel retention device tightens the top of the heel cup so that it dosen’t slip during steep climbs or sprint.
Northwave Sparta raises the bar for sport level MTB shoes with an impressive palette of features from higher up the Northwave range. They are in near perfect condition as per the photos. Sole: Jaws with stud - Superior rigidity and lightweight.