If you actually take a look at the thing, it should say something like Brembo, or whomever manufactured it. Might even find a part number on it.
From there you can goto their website, get a phone number or contact info and possibly have them ship you one or find a local shop that might have stuff available for you. There is nothing special about the brakes on the Energica's, so in reality, pretty much any cycle dealership should be able to order and repair these for you, you do NOT have to go thru a certified dealer.
aaron