I just received a 60a Xerun from ebay.

I bougth it as a v2.0 but I received a v2.1. there are details that make think could be a fake:

* motor & battery wires are thinner than my prevoius xerun
* Battery and motor wires are in a mixed position ( A+B-C not ABC +-)
* Serial No. sticker it's white and not chrome like before
* Comes with a different capacitor bank. Only two with transparent shrink tube

It's genuine or a fake?