Brian

Sorry for lack of clarification. I have a 170 mm crank, 46t chain =

ring, 16t cog (82.8 in) and chain. This is a discontinued track =

components that is a non standard 10mm pitch. (1/8th standard) It was =

believed to be a great gruppo because it was lighter. But It is hard to =

find compatible parts. I found one source back east. It is unique and =

would work well if you wanted a fixed gear trainer. I am Asking $150 or =

would trade for a 167.5 track cranks.

Thanks

brian