Rêve D RDX Carbon Graphite Main ChassisRve D (#D1 CG MC1) RDX Carbon Graphite Main Chassis Feature: For: Rve D RDX A lightweight and highly rigid 2. 5mm thick carbon main chassis used for the RDX carbon main chassis & upper deck set. Pitching and roll characteristics have been optimized through thinning and milling processes, which were determined through long term development testing. You can choose from four servo mounting positions, allowing you to set it to match the course layout and