to fit the ultra torque bb cups
you need the ultra torque bb cup tool. natch. 🙂
http://www.wiggle.co.uk/p/Cycle/7/Campagnolo_Ultra_Torque_BB_Cup_Tool/5360030546/
not sure about the lockring? doesn’t look like a splined one and it says ’11 speed only on it’, but i can’t see a special tool for it anywhere…