Ok I screwed up and bought the wrong rear hub for my bike (it was a killer deal that I couldn't pass up). I have a Hadley 12mm thru axle hub and I need a 10mm bolt on. Its one of the newer Hadleys (I think '04) and I know I can convert it to a 10mm. What I want to know is what is the lightest way to make it a 10mm bolt on. Weight savings are more important to me than strength since I'm not super hard on stuff. I do however want to keep it a bolt on instead of a QR for the strength and peace of mind. Any suggestions would be appreciated. Oh yeah, the bike is a Demo 8, if that makes any difference.