Originally Posted by
Bike Jedi
I am unable to post hyperlinks but google:
Cyclingabout(dot)com/custom-build-round-the-world-touring-bike-2019/
or remove the (dot) and replace appropriately.
The article is called "How Would I Custom Build A Round-The-World Touring Bike in 2019?"
The drive train setup is what you are looking for. I ride in very hilly conditions and it's what I am putting on a touring bike.
My bike is basically this, except it's a 26in wheel frame (lower gearing and perhaps stronger wheels) and I put dropbars on it.
I wouldn't hesitate to take my bike anywhere in the world, maybe change the bars and tires, and good to go.