Take the courts by storm with the E-Force Invasion 170. E-Force's Power Booster technology provides massive power on off center hits while eliminating vibration. The end result is a more powerful racquet with better control.
Powerhouse Shaft Technology: The shaft above the grip has been extended, while maintaining 22" mainstrings, for more whip and more power at the point of impact.
Extreme Longstring: Mains Extend in free space from head through handle for lethal power. Crosses anchored at outside edge of frame.
Zero Richter Tubes: Mainstrings are enclosed in 84" of vibration-dampening tubes hidden in handle.
By-Pass Stringing System: Mainstrings skip every two holes so the ball does not directly strike two main strings at once, thereby increasing power.
Dual Cylinder: Patented construction offers incredible power and string bed deflection for a solid, stable hitting platform.
Hi-Compression Wing: A 30% thinner frame for quick response, maneuverability and faster swing speed.
Total Carbon Head: Adds stiffness, durability and power. Paint and non-structural materials replaced with additional carbon graphite.
Tri-Carbon Frame: An optimum blend of three light, stiff, carbon graphites. Increased stiffness for more durability and power.
Launch Pad Technology: Maximizes power. Eliminates unnecessary deflection-limiting cross strings in racquet throat. Increased stringbed deflection for added power.
Fiber Alignment (FAT) Zones: More strength and power in the racquet head. Pushes out and aligns fibers in high-stress curved areas of the frame.