Having been an unpaid, had to buy two pf30’s in about three months, tester for SRAM I have decided to fit an FSA PF30 bb to my salsa spearfish with a vdrive crank. I did pop the seals off the bearings for a peak. Drive side one has plenty greese in from new and the none drive side has got another seal under the outer one. As the non dive bearing always went first with the SRAM bb this does seem like a good idea, but time will tell. Not sure about road bike ones?