Head Graphene 360 Radical PWR
As you would expect “PWR” means power! With a calculated power factor of 2294.7 that is true! You can see by the picture above that the PWR has a slightly larger head size (109.9 square inch) and a reasonable beam of 26/25/23 which contributes to a racquet stiffness of 65.
Unique to the PWR series of Head racquets this racquet can be either a 16 x 19 or 14 x 19 string pattern by replacing the top grommets with the included grommet set.
This format creates a “fan pattern” that makes the upper portion of the string bed very “open”.
This is a picture of last yesrs model. Whichever pattern you choose you will be presented with plenty of power…PWR!
|Racquet Model||Graphene 360 Radical PWR|
|Reference Tension||60 lbs - 30.6 kg|
|String||Head Velocity MLT 17 Pink|
|Machine Used||True Tension Professional|
|Racquet Flex, RDC||65 - After stringing|
|Racquet Flex, FlexFour||42|
|Racquet - In Plane Stiffness||310.9 lbs/Inch|
|Head Area, cm2||708.8|
|Head Area, Sq. Inch||109.9|
|Number of Main Strings||16|
|Number of Cross Strings||19|
|Main String Grid||8.20|
|Cross String Grid||10.90
|Density (% of head filled with string)||.814|
|Average Cross String Space||.574|
|Average Main String Space||.513|
|Dynamic Tension, Kp, ERT||34|
|Dynamic Tension, Lbs/in||190.16|
|First Moment, Nm||.780|
|Swing Weight, Kg/cm2||312|
|Swing Weight, Ounces||11.01|
|Swing Weight Calculated||347.9|
|Head Points||-0.79 (negative is head heavy)
|Head Weight, %||50.4%|
|Center of Percussion||21.2|
|Dwell Time, ms||8.82 Ms - No Swing|
|Efective Stiffness - lbs||28.9|