Li-Ning Axforce 80 is a premium badminton racquet that is made for those who have their eye on the prize. This ballistic racquet has a head-heavy profile and dons a slim middle flexible shaft of 6.6 mm. The racquet’s performance is further enhanced by applying Li-Ning patented technologies – Wing Stabilizer, Box Wing Frame, HDF Shock Absorption, and FRTP Technology. This is a 3U racquet offering a string tension of up to 31 Lbs.