Originally Posted by
Psychocycles
You'll have a hard time convincing me that the 2x+ price difference between Ultegra and DA is purely down to manufacturing methods and materials. There's going to be a lot of markup to make up for the reduced volume.
That's not at all what I'm saying.
I'm saying that the money for R & D comes from the sales of all Shimano cycling products, not just Dura Ace.