Originally Posted by
SJX426
@
Darth Lefty - Thanks! I sold CAD/CAM/CAE SW for a short period of time and we were using and selling 3D machines back in mid 90's. Great for marketing, no good for usable parts.
So what is the most popular freewheel hub that would be a candidate as a "standard" for modified freehub cogs?
I don't want to imply that I think this is a good business idea. But if it were to be done it would be best to go with presently manufactured freewheels for the body, probably the most popular or best selling Shimano. Only anything else if you needed French threading, a 13t top cog, or ultra 6. Then HG50 cassettes for cog donors, which presently have a lot of close-ratio options as part of the 2300/Claris road group. Looking at the PDF, the higher sprockets have speed holes so that might present some challenges.
Shimano PDF link for Claris HG50 cassettes