Unior multifunctional bicycle tool setthe unior multifunction tool is an excellent solution for every cyclist it fits perfectly into a rear pocket or saddlebag this tool enables you to make all the minor repairs on many different kinds of bike on the go it is strong and reliable features hexagonal wrenches 2 25 3 4 5 6mm tx profile wrenches size 25 and 30 screwdriver bit with phillips profile replaceable chain tool spoke key for nipple dimensions 32 33 35mm shimano chain pin hol