Re: Sprocket Adapter @ piratecycles
just be sure that what you buy is a MICROMETER and not a CALIPER
micrometer measures to the .001" and caliper only to .01"
or just do what i did and just go to your local bike shop
i offered them three dollars just measure it for me
just make sure to tell them that it needs to be acurate within .002" (if memory serves me correctly) i think that manic mechanic told me that over the phone once
when i went to my bike shop they almost gave me the .01 measurement instead of the .001 measurement
a square is a rectangle but a rectangle is not a square