I might be switching to SS sometime in the near future. My wheelsets both have the usual geared cassette on the rear wheels, so I'll be using spacers & a cog. Any idea what the lightest available spacers are (and where they can be purchased)? I've found a couple from Origin8 and Surly, but no weights.
Results 1 to 4 of 4
Thread: Singlespeed cog spacers