Clutch Compression Ring. This clutch ring has the correct spacing so the original 4mm thick spacers BMW # 21 21 0 070 511 are not used, making the installation much simpler.
Beautiful stainless spokes "Made to fit" perfect to my shorter rim. Remarkable job, will soon replace rear wheel to alm. Will love to have same style spokes to replace wimbly stockers. See ya soon! Dave...
