The BBB UltraGrip BB Tool is for use with Campagnolo Ultra-Torque but is also compatible with Shimano Hollowtech II, XTR, XT, LX, Dura Ace 10-speed and Ultregra 10-speed, Truvativ Giga X-pipes, RaceFace X-types and FSA Mega EXO. Set contains: bottom bracket tool to assemble the cups and extra-long hex key to mount the fixing bolt.