I bought a pista (in a hurry) when my gt frame cracked last december during the tranisit strike. I was wondering if anybody knew the bb sizing/threading because I am looking forward to getting rid of these cheapy truvative components. The bianchi website says only "truvative power spline cartridge" regarding the bb. I check sheldon brown's bottom bracket size database and I'm not sure if it is up to date. thanks
-Nick