I had some problems with a set of bearings and a hub last year, resulting in the nut at the end of the axle being damaged.The shop that was doing the repairs had a hell of a time locating a replacement and when they did they said it was an old style and they were lucky to get that one.I dont see it listed in the parts section of the site, but is it a part that BCB would able to sell me, so I can have a spare?Is this nut a part that should be easier to find, and the repair shop doesnt know what they are doing?