Crank Help!

You are reading a single comment by @provenrad and its replies. Click here to read the full conversation.

•

provenrad

I used a set of AB77s when I was racing in the late 60s. They had the advantage of being able to use the popular TA rings (either their 50.4mm 5-bolt rings or their 6-bolt rings on their adapter) or Campagnolo rings (151mm BCD in that era) using the Williams adapter that pjoseph29 has.

Do you believe him? ^
What about Sheldon.

About

Avatar for provenrad @provenrad started