i'm going to ask the daft question.
if your brake lever is at the end of the bullhorns, why would you want to ride with your hands closer to the stem? wouldn't you want to ride with your hands at the end of your bullhorns so you can reach the brake lever?
if you got the internal routed lever, you could drill your bars to route the cable through. i think. happy to be questioned on that.
i'm going to ask the daft question.
if your brake lever is at the end of the bullhorns, why would you want to ride with your hands closer to the stem? wouldn't you want to ride with your hands at the end of your bullhorns so you can reach the brake lever?
if you got the internal routed lever, you could drill your bars to route the cable through. i think. happy to be questioned on that.