How could i tell if this is genuine honda?

all Honda parts have the part numbers stamped into the plastic, is there any markings on it?

and do you mean part, or colour?

It's genuine Honda.

Of all the Chinese h-pieces I've seen (several) you can spot the moulding defects a mile away. This is the worst fitting piece of all the Chinese fairing pieces and takes bit of work with a scalpel or dremel to get to fit.

Cheers, Yeah it has a stamp on the back.

I'm just surprised at how good the condition is, It's like new!