New project drives for convertible roofs Classic Roadster is in full process. The convertible roof drives for Classic Roadster are being launched for a Bavarian automotive group. For this purpose, gearing calculations as well as the complete transmission design and definition of the housing geometries were already performed. The first injection tools could be released just 3 months after the kick-off. The rapid progress of the project ensures that the first drives will be delivered to the customer as early as April 2020.