That aint no Rayspeed, You all FAIL!!!!
Its a Yokomo drift package with the most recent version of the Stage 3 CF upgrade, just like my baby!
The top deck is the big give away as the braces from the steering posts are different to the regular SD black top deck, also the servo position is different to a regular SD Black so it has to be a stage 3 upgrade.
Im 99% sure Im right but if you put a pic up of the underside I can tell you what it is for sure.
I just remembered this!!

The pic is a comparison shot I did for my chassis log of all the CF parts from a SD Black VS the CF from a Stage 3 upgrade.
SD Black parts are on the left and stage 3 parts on the right.
Ive spent a insane amount of time this last four years developing my Yoke to the stage its at, the plus point is Im getting quite good at knowing what bits can be swapped and changed between chassis.
I discovered this little gem of info a few years back when I was making the change from a Tub chassis to a Cf Deck set-up, thought Id share before you all go getting the credit cards and paypal accounts warmed up!!
A Rayspeed lower Deck
will only take a Rayspeed top deck, the Rayspeed top deck
will not fit any other Yokomo lower deck.
Its all down to the Rayspeed's steering posts being mounted (if my memory is working right) slightly further forward than any of the Yokomo chassis.
So you probably can bolt up a Rayspeed top deck with a Yoke lower (or visa versa) but the screw holes for the steering wont line up.
As for the motor mount holes lining up Ive no fookin idea at all! All I do know is the Rayspeed motor mount is different to the Yoke item, Id be keen to find out though!
I only wish I had more time on my hands to write more Faq's and Guides on Yoke's, maybe one day...........
......fat chance!!!