Hi, I'm the Bullhorn shifter gravel user who posted before.
I'm here because I have an interesting update.
In my last post, someone suggested me add a triathlon bar with sub hydraulic levers.
So I did it
It works perfectly, and I had a hard time finding one compatible with the Metrea U5060 bullhorn shifter, but the Shimano GRX BL-RX812 model is compatible.
It was fun experience tho
by Commercial-Dog-9457