Been riding a Peugeot fixie I put together for about 2 weeks. This is my 1st fixie. I bought a wheelset on cl which already had a 16T cog. Whenever I slow down, using pedal back pressure, then start pedaling forward, I feel a slight slip - feels like the rear wheel/cog.
I've got two wheelsets with different lockring spacings. One has six notches, if I remember correctly, the other three. Is there one tool that can adjust both?