Assume control of your local courts with a racquetball racquet that has a balance of power and control, reduced vibration, and 15 high-performance design inventions - the E-Force Takeover 170! Extremely stiff, yet incredibly lightweight GC Power Fibers are strategically positioned throughout the 50+ graphite pieces that are molded together to create the racquet frame. Stiffness is increased in critical areas of the frame creating greater power across the entire stringbed. Vibration dampening across the entire hitting surface comes from E-Force's patented Power Boosters G2 on the cross-strings and Zero Richter Tubes X2 on the bottom of the main-strings plus into the handle.