just wanted to make sure that this is right and racket is original i had a clash on the very first outing with my new nanospeed 9900 racket and 1 month after i found a hair line crack in the racket my friend done a rap on it witch has lasted but last night it broke looking at the inside it looks like fome inside then carbon over the top is this correct or should they be carbon all the way through thanks in advance for your help
All frames are hollow. Some manufacturers like Yonex just chooses to fill theirs with foam for dampening.
That is the "Solid Feel Core" The built-in solid feel core cuts harmful miscellaneous vibration at impact. Solid feel core is carried in all racquets manufactured in Japan.
the logo looks ok. but the grommet looks suspicious as original Yonex grommets are usually shaped at the tip. where did you get it and for how much?