I'm not sure that somebody ever measured it...
Originally Posted by Roadway
I was surprise to see that the stiffness of Graphite Edge is so low (44). Somebody said it is between 55 and 60, and i felt it so.
On a serious note, I think I now have more than one Graphite Edge, so I can try and get another reading and multiple racquets.
J'apprécie plus le pain, le pâté, le saucisson, que les limitations de vitesse. (J. Chirac)