idk about 650b ive only heard of a few 27.5 boxxers being made and i am positive one was for Stevie smith and this is not smith

 yeah i also heard about carbon lowers!!! with the new proto boxers

 that will for sure make the boxxer the lightest fork on the market !! to bad its a boxxer..

 Those wheels look like the current Easton Havocs, which (as far as I know ) aren't available in 27.5. Also those don't seem to be Blackbox boxxers and only a few of those have been made in 27.5. So I'm not sure if this is new at all, probably just the 2014 all black Wilson with custom decals?....

 yes i agree with you on the fact that the boxxer and wheels are not 27.5 but the frame looks new because the shock is far more visible than in the old wilson

 check it out this article: vitalmtb.com/product/feature/Spy-Shot-New-Devinci-Wilson-Spotted,221