there is no spindle long enough to mount the bmx ones on a track bike. it has to do with how far inset the taper is on the arms. have a set my self. work great on a bmx though..
Originally Posted by BadAssBiker
I got these on ebay, but I know I saw a link (edit: ask mikorp) to a online shop that carries them.
Pretty common on ebay and they go for 80-100 dollars. Mine are 165mm. I need a new BB to install them and I am in the process of trying to find the right spindle length. Anyone know?