I just installed a Bontrager seatpost beam rack on my Jetstream P8.
The only thing I don't like about it is the bolt that tightens it onto the seatpost is a hex bolt. I would like to replace it with a quick release bolt to make it practical for folding.
I have already tried Googling for a source for quick release bolts, but haven't had any success. Does anyone know of a source for this?