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Old 11-02-2012, 12:23 AM   #19
Roadracer_Al
louder, louder, louder!
 
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Joined: Aug 2007
Location: Oakland, CA
Oddometer: 1,479
If it's a rear, shaft drive hub, the thing is going to be 8", maybe 10" in diameter.... i.e. not a nice svelte front hub. At www.speedymetals.com, a 10" diameter, 7" long hunk of aluminum costs $326 plus shipping. And most of it is going into recycling.

And, there are the drive splines to consider... that's time on a wire EDM, or possibly a custom broach, or if you can find someone who still has one with a really big work envelope, a shaper. Two are expensive and one is uncommon.

My original suggestion might sound like a lot of work, but it's actually massively easier to drill the holes in the new flanges while they are flat on the table than trying to drill spoke holes in a one-piece hub.
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