Originally Posted by
alexihnen
Yes?
Components? Brifters is brifters... Cranks is cranks. Wheels, maybe they are different, maybe not so much. Frame? Ummm. Serotta= One of the best race bike builders EVER. Nothing against Bob Jackson, it's a production frame, and using 531 in 1992?
I have a 1974 Ron Cooper and a 1975 Carlsbad Masi that are 531. My 1990s steel bikes, no.
I have never used DA 9000. What does it do better than DA7800? Weight? Probably. As much as between 531 and Ti?
Keeping competitive for club rides? The motor matters more than anything else. The parts?
So... Seriously?
Ride the heck out of it. (Either one.)
Best regards, Eric