Beatcad, this was done years ago. My renderings are quite nice now. It took some sit down time with my commercial photographer to teach me proper lighting techniques.
While these hubs were designed for use with oil this can be replaced with the use of grade 00 grease (almost liquid). This is not the easiest thing to source but it works quite well. Most generic grease sold for bicycles is a grade 2 which is much to thick.
Modifying 1/2 pitch cogs into 1" pitch cogs is a poor substitute for the proper thing. Inch pitch cogs are not 1/2 pitch with every other tooth missing. Inch pitch is the use of a .625" pitch tooth followed by a .375" space.
Well it is page 34 of their 2014-2015 printed catalog. I saw the hubs at Interbike and I have a friend who knows the owner of Sun Race (SA) checking on them while he is in Taiwan.
Cottered crank Raleigh's most often had the 26 tpi thread bottom brackets not the standard British 24 tpi. You would have to retain the original cups and source a spindle with the correct bearing width.
I can source Velosteel hubs from my customers in Germany and Austria. This is easier than dealing with Czech. I won't do this unless my mates here in the States decide not to import them anymore. I love internal disc brake hubs but they require understanding in lubrication and restoring the...