Dura Ace double and triple cranks are supposed to be identical, presumably just with extra bits on the middle chainring of a triple to attach the little one to.
Make sense?
So can you do the same for 105, which is geometrically identical?
I hate to spoil the clean lines of my yearling thoroughbred etc etc but I have knee trouble, which you can read about elsewhere.
I also don't like Shimano's rear ratios (they have 2-tooth gaps exactly where you spend most time in the real world (5th and 6th)) so I need to go to closer ratios. That also sounds like another thread.
ant
Make sense?
So can you do the same for 105, which is geometrically identical?
I hate to spoil the clean lines of my yearling thoroughbred etc etc but I have knee trouble, which you can read about elsewhere.
I also don't like Shimano's rear ratios (they have 2-tooth gaps exactly where you spend most time in the real world (5th and 6th)) so I need to go to closer ratios. That also sounds like another thread.
ant