- New
This precision-engineered adapter is the missing link between your Direct Drive base and your steering wheel. Designed by Heusinkveld with maximum rigidity in mind, it allows you to switch between the most common bolt patterns: 50.8 mm and 70 mm. It enables you to mount the Heusinkveld One rim (or other accessories) onto Quick Releases from Simucube, Moza, Simagic, and many other manufacturers.