Double or single nib? Single nib: https://www.ebay.co.uk/c/15012866286 (scalper's prices) https://www.ferrariparts.co.uk/part/ferrari/168786-a?id=269198 (reproduction... not sure if it's in stock) Double nib: Image Unavailable, Please Login (probably out of stock) I don't know if the keys changed with the introduction of the 5.2 car.