Originally Posted by
eschlwc
i just measured the space between cog tooth and nearest spoke on my five current bikes at 9mm.
all are 5, 6 and 7 speed freewheels, ird and sunrace, with 36h count wheels.
On my Schwinns, it's more like 11-12m, whereas on my original Gitane TDF, it's only 6mm. The TDF cog is 26t, the Schwinn's are 26 and 28t, and no dork disk on these bikes.