Custom Length MicroSpline Aluminum Spacer (Wide)

This is a custom length aluminum MicroSpline spacer.  No need to stack multiple sizes of spacers on top of one another, as this could replace those stacks with 2 slick pieces. Our cogs are 8.4mm wide, so the total length of both spacers and the cog should be slightly more than the length of the hub body to allow for adequate preloading.  Each spacer could be different lengths, allowing you to position your cog wherever you'd like on the hub to dial your chain line down to a tenth of a millimeter! (Note that the narrow and wide are the same thing; the shopping cart can only handle 100 variants, and this is a simple way to allow ordering a wider range) If using our lockring, use this method to determine spacer widths: 1. Measure the spline body that the spacers will bottom on.  My MicroSpline freehub measures 26.2mm from bottom flange to tallest point. 2. Our cogs are 8.4mm wide, so 26.2mm-8.4mm is 17.8mm for the pair of spacers.  For a centered chainline, simply divide by 2.  It's 17.8m