Wilson ProStaff RF97 Autograph

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

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