Originally Posted by
JohnDThompson
I've had excellent experience with the Stronglight A9 roller bearing headset. If the VO headset is similar, I would anticipate decades of trouble-free use.
Re: the split crown race: this should not be a problem if the unit uses cartridge bearings or floating races like the Stronglight unit.
I've used an A9 for over 15 years on my Battaglin and it has worked great!!!
Based on my experience with the A9, I'm going to try a Stronglight delta on the Ciocc I'm building up. I really like the styling: