LI-NING AXFORCE 80 4U Badminton Racket | Power and ControlUnleash the power and control of the LI NING AXFORCE 80 4U Badminton Racket, designed for those with a relentless pursuit of excellence. With its head heavy profile and slim middle flexible shaft (6. 6mm), this premium racket delivers exceptional performance on the court. It incorporates Li Ning's patented technologies, including the Wing Stabilizer, Box Wing Frame, HDF Shock Absorption, and FRTP Technology, further enhancing its overall performance.