Originally Posted by
mikeoverly
The $200 Campy chain tool is my favorite. It doesn't even open wine bottles. Star wrenches are Torx wrenches that offer no advantage over hex wrenches, which are Allen wrenches.
1. You don’t need a Campy chain tool. Use a quick link.
2. Torx has been a standard for a long time.
3. Torx wrenches do have advantages over Allen wrenches.