BIKEHAND Bicycle Bike Shimano Hollowtech II Crankset Bottom Bracket Tool
Including two toolsTool 1: Bottom bracket Wrech for Shimano Hollowtech II Bottom BracketTool 2: Bottom Bracket Werech Engaging for the 8 Internal Sprines of the Crank Arm Adjustment CapHigh qualityMade in TaiwanOne year warrantyNote: will NOT fit the new Shimano Crankset Dust Cap (which is bigger than old one) Such as: FC-6800