Selling my Simucube wheel side QR - it doesn't come with the 70mm spacer/adapter so only compatible with 50.8mm hubs such as Cube Controls Hubs. Not sure about others but the information should be readily available for your wheel/hub what you see is what you get, which is enough to fit a cube Controls wheel with the anodised hub to a Simucube 2 wheel base
eBay