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Spacer kit and lockring for converting Shimano freehub to single speed use
Black anodized aluminum spacers machined for parallel-face precision
Shimano cassette lockring tool compatible
Kit contains: 6 spacers of various widths, 1 lockring
Cog not inc Read more..
Looking to convert your standard Shimano HG-splined freehub for single-speed use? The Surly Single Speed Conversion Kit is essentially a bunch of various thickness spacers and a lockring, which combine with whatever cog you decide to use to deliver a stable chain-bearing cog, spaced out to properly create the cleanest chainline possible. Ideally you run a wide base SS specific cog, but not matter what you use, this kit will get you squared away.