Originally Posted by
oldbobcat
That's what Tiagra 4600 is for. And it's pretty hard to find right now.
As for SRAM 10-speed Doubletap, forget about it. I had a customer who had to give up riding her Red-equipped Madone for lack of a front derailleur.
Just put an ultegra up front. There are options.
I cannot shift my bike unless I get either a set of 11 speed etap brifters or a blip box. Both are nearly impossible to source.
If I "upgrade" to AXS 12 speed etap, it will cost me a fortune and then I can expect the same mercentary marketing from SRAM. Two years from now just out of warranty and the box breaks or the shifters break and the entire Grouppo is a $3000 paperweight.