E-Force Lethal 170

Features Hi-Compression WING Technology: thinner frame, thick frame walls, and wing shape for faster swing speed and added power Extreme LongString Technology: all strings, mains and crosses are created long, all mains extend from tip of racquet through handle in free space, and all cross strings pivot from the outside edge of the frame in free space Dual Cylinder Technology: two structurally stronger graphite cylinders joined by graphite bridge, reduced frame twisting and distortion, deep inner channel, and solid/stable hitting surface Launch Pad Technology eliminates deflection increasing string bed deflection for greater power Zero Richter Tubes Technology: flexible tubes inside the judgement handle individually dampen 48" of mainstring to create solid feel and eliminate vibration Bypass Stringing System: mainstrings skip two string holes before re-entering racquet frame, mainstrings move independently, resulting in livelier ball response and longer string life Fiber Alignment Technology (F.A.T.) Zones increase power by straightening carbon fibers in high-stree areas for stiffer frame and greater durability Total Carbon Head(tm) increases power, head stiffness and durability Tri-Carbon(tm) Frame increases stiffness, reduces weight, improves durability Cover included