If you have a monstrously wide rim on a unicycle frame that otherwise wouldn't take it, these mounts offer about 10mm of extra width compared to standard Magura four bolt mounts, depending on your brake blocks and how much you have to twist the Magura cyclinders in them. They also offer a little adjustment inwards if they are turned around, but that movement is limited by the shape of the Magura cylinders / calipers.

CNC Machined, anodised black with laser etched logo.
Compatible with all Magura HS33 4-bolt brakes and frames such as KH 24 and KH 29.
Offset mounting method allows the cylinders to be positioned slightly further out than standard mounts, ideal if your rim is a little too wide for the frame.
Sold as a pair (enough for one unicycle).
Weigh: 68g (including bolts).