Originally Posted by NoBadMojo
In any case, i found it pretty funny that Wilson hypes this new racquet claiming that Federer helped to design <a racquet which nobody else on tour uses>, and then Fed immediately goes in the dumper (by his standards)...Wilson couldnt have been too happy about that.
Federer helped design the Kompact Center in particular. That is used in several models other than the K90. So, it is not like he designed the K90 in particular.
K Factor racquets also contain other groundbreaking technologies like Kan'tFight Back err Karophite Black, Konnector wings in the K1 model meant for people over 90 who plan to enter the tour (not that there is anything wrong with that) and Komfort Bloke err Yoke.