Odyssey's first multi-tool includes all the key bits to assemble and disassemble your bike on-the-go. Includes a 15mm and 17mm swappable pedal wrench, 4, 5, 6 and 8mm hex wrenches and a 17mm socket with an integrated storage compartment. The Travel Tool is light and easy to carry, but big enough to allow you to actually tighten everything down properly.