Never be caught short with a mechanical on a solo backcountry ride without a Crank Brothers Y-Tool 15 multi-tool. Easy to carry in a back pocket or backpack pouch, this Y-Tool offers seven hex wrench sizes, screwdriver bits, Torx bits, a patch kit, chain tool, and spoke wrenches.
The chain tool is 8, 9 and 10-speed compatible (it can work with 11- and 12-speed, if you’re really careful), while the screwdriver has both a Phillips and flat head option. The Crank Brothers Y-Tool 15 multi-tool is like having a portable mechanics bench.