An obscure one, but someone may have what I need, and hopefully I have what that someone needs..
I have a 48 hole Sansin "Sealed Bearing System" cassette hub. I'm seeking the same but with 40 holes.
Hub is 140mm spaced. It could of course be narrowed to say 135mm spacing. It takes an Accushift cassette. If that someone has a Shimano type hub, I can throw in the 7 speed cassette I have but if your hub takes Accushift I'd need it. I can live with 135 or 140mm spacing but would prefer 135.
I want this for a tubular touring rim.
Hub is
smooth.