PRO ONE RACQUET LINE (2014)  
Pro One 16x19
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X-Dual Silver
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Description
The new "gold standard" in the popular hybrid/tweener category, this is a perfect balance of power, control, comfort, stability, spin potential and maneuverability. Idea for players medium and even longer swings. This 99-square-inch version is best-suited for baseline bashers and retrievers. Full customization program is also available at RPNY Tennis.

Specifications
Head size: 99sqi
Unstrung Weight: 310g
Unstrung Balance: 315mm
Strung Weight: 11.5oz
Strung Balance: 5 Points HL
Strung Swing Wt: 318
String Pattern: 16x19
Stiffness (RDC): 64/63
Grip: Cushion
Rec. String Tension: 50lbs (+/- 5)
Beam Width: 15/18/17mm**
Length: 27

Technology
Dual XēneCore™

*Due to variations caused by different strings, tension, grip types and handles, we measure stiffness only on the raw frame. Due to the unique characteristics of XēneCore™, RAs should not be used to compare power against graphite racquets because of their hollow nature and lack of mass. All graphite racquets are hollow so power has been measured by stiffness and swing weight only. In actuality, mass is an important factor in measuring the Coefficient of Restitution and "Power" which is actually velocity. See Wikipedia Reference. Hollow racquets have little mass to help increase the Coefficient of Restitution and velocity. The density of mass also increases reflex speed and increases velocity. Analogize horsepower vs. torque in generating automobile velocity.

**Measured Top/Throat/Shaft

***To Be Determined
 
 

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