It's official, this will be the name of the Federer racket, it will come in three different specs as listed below. Release date 10/1/14.
Pro Staff RF97 Autograph:
340g/12oz Unstrung
22mm beam
16x19
ProStaff 97
11.1oz unstrung
22mm beam
16x19
ProStaff 97 LS
10.2oz unstrung
23mm beam
16x18
You're welcome!!
Pro Staff RF97 Autograph:
340g/12oz Unstrung
22mm beam
16x19
ProStaff 97
11.1oz unstrung
22mm beam
16x19
ProStaff 97 LS
10.2oz unstrung
23mm beam
16x18
You're welcome!!