Tennis Warehouse
Flex/Torsion Control Shaft

The new technology in the Flex/Torsion Control Shaft is used to produce more powerful shots with solid stability. Memory Titanium which is loaded into the shaft has twice the force of restitution than that of normal graphite. The result is a superior resiliency which converts the torsion into a higher repulsion power that effectively returns the speed of any ball. Also the front width of the shaft has been wided by 14% compared to conventional racquets. The simultaneous pursuit of greater repulsion power and better maneuverability results in the most solid shots while taking a full swing.
Yonex Flex/Torsion Control Shaft