nothing seems to be wrong with the butt cap... also, the protective cover is of the right size, which is not covering the logo. The sticker seem to be normal too. Should be Genuine.
thx for it but i still need more info, my friend is selling N90 in china and he posted up this picture on web, the background doesn't look so 3D than the others
Other than the S2 sticker slipping, it looks fine. Here are some pics on my early batch of N50/N55. Are you sure that's the pic of the actual racquet he is selling?
but the S2 sticker was not stick-ed well, i wonder if the misplacement of sticker effects the authenticity
here is another one, it's N90 and the plastic seems to be overlapping, curious about it, any comments?