To be far almost all of those tools in the picture Howard posted are needed with UltraTorque if you intend to pull bearings from the spindle and replace them yourself ..
The point of the PowerTorque design was to keep a more aggressive price point than UltraTorque which is an expensive design to manufacture while maintaining the same narrow Campagnolo Q factor that you don't get with Shimano and Sram. The main 'bitch' with the design is you need a crank puller to remove the non drive side arm as it is not a self extracting design.
To be far almost all of those tools in the picture Howard posted are needed with UltraTorque if you intend to pull bearings from the spindle and replace them yourself ..
The point of the PowerTorque design was to keep a more aggressive price point than UltraTorque which is an expensive design to manufacture while maintaining the same narrow Campagnolo Q factor that you don't get with Shimano and Sram. The main 'bitch' with the design is you need a crank puller to remove the non drive side arm as it is not a self extracting design.