I read an artical online about a guy that made a few eccentric reducers for shocks to use for adjusting ride height on bicycles. It was a great idea although his execution was rather poor. I instantly decided to add that option to my PVD Reducers.
Pretty cool. 1mm offset at both ends of the shock on a 2.5 ratio bike will produce 5mm of rear wheel height adjustment. Very nice!
Compared to other options, notice that these provide sealing to the bearing and 72% more surface area where they contact the frame (compared to 1/2″ and spacer type) for 6mm through bolt and .