DI BLASI R7E-2 Fold-up 50cc Previous and only owner Jenson Button. This fold up Di Blasi was purchased new in 2005 from Concept Edge Di Blasi importer by Jenson Button of Formula 1 fame. I have the paperwork and provenance. It is the 49cc E2 euro 2 specification model registered on a 55 plate which can be ridden ...