I always thought the 75s are the stiffest but are you sure that the DD version is stiff enough, too?
And where to get them for 210? I just saw them for 299 including a Zen chainring..
The 75s are stiff enough for a good selection of pro riders
Sure. I think Sugino just needed to make an outboard model to not loose ground on the US marketplace. In the Keirin circuit the Sugino75 and even Shimano 7600 are still popular. At UCI events, however, the 7710 are really king.
I always thought the 75s are the stiffest but are you sure that the DD version is stiff enough, too?
And where to get them for 210? I just saw them for 299 including a Zen chainring..