Originally Posted by zepi
I use fixed 13T on 52T on the front chainwheel. As my hub is a flipflop, I would enjoy having a freewheel as an option. But the smallest freewheel available for my hub, has 16T. For me that is unridable with a 52T ring in the front, because i enjoy slow and hard pedaling.
Dan's Comp has
AC Claws freewheels down to 14T in both 1/8" and 3/32" (not sure what size your drivetrain is).