-Removable cylinder head dome: rigid and lightweight, made possible by moving the engine coupling on the cylinder. The geometry of the combustion chamber is designed to provide the best compromise between responsiveness at low-to-medium revs and top end power delivery. It also facilitates the fine tuning and replacement of the combustion chamber.
-Die-cast aluminum crankcase: the casing geometries were designed according to an innovative layout in terms of the relative position of components and with a view to maximum weight reduction without compromising structural strength. The main bearing area received particular attention to ensure the correct rigidity of the walls in order to withstand the stresses transmitted by the crankshaft.