Monster Black Cannon A Power II 80cm (Black) BCT75530 1900 Brand: ZETT Black Cannon Color: Black For general use/for juniors: For juniors Bat material: Carbon Bat balance: Top balance Bat length (cm): 80.0 cm Bat weight (g): 610.0 g After using it for a while, the grip was replaced with a new one, and a flare grip, which is easy to swing, was used. The Black Cannon A Power, which improved ball speed by inserting an airbag into the conventional triple tube structure, has been further improved in ball speed by evolving into a quadruple tube structure. By inserting Tefabloc between the layers of the quadruple tube structure, the amount of flex in the hitting area increases. By also adopting a hybrid structure, the impact is instantly rebounded due to the synergistic effect. It produces the fastest ball speed in Black Cannon history.