The Li-Ning AXFORCE 80 is a premium badminton racket that is made for those who have their eye on the prize. This ballistic racket has a head-heavy profile and dons a slim middle flexible shaft of 6.6 mm. The racket’s performance is further enhanced by applying Li-Ning patented technologies - Wing Stabilizer, Box Wing Frame, HDF Shock Absorption, FRTP Technology. This is a 4U racket offering a string tension of up to 30 Lbs.