Originally Posted by
seau grateau
When your bike also has 3mm, 4mm, 6mm, and 8mm bolts, there are a lot of problems a 5mm won't solve. My mutlitool also has flat/philips screwdrivers and spoke wrench, all of which I've used on the road at one point or another.
Swap all of your bolts to 5mm, use trip spoke wheels and buy ScRAM derailleurs (and then replace the bolts with 5mm). Problem solved if it were possible to swap all bolts with 5mm compatible stuff and trispokes and ScRAM didn't generally kind of stink to a point.