Wilson Hyper ProStaff 5.0

[drjohal]

Wilson Hyper ProStaff 5.0
Does anyone know the stiffness index for this racquet?
thank you

 

[haerdalis]

75. One stiff racquet. Almost as stiff as the Prostaff 5.1 stretch

 

[SFrazeur]

According to TW's archived product page via archive.org

The stiffness:74

http://web.archive.org/web/20011118145330/www.tennis-warehouse.com/descpage.html?PCODE=P50

 

[drjohal]

Thank you very much. I will have to stay away from this one. It is way too stiff.