11, 12, 13, 14) The rest of the weight savings come from the chassis, rolling gear, and other elements. The standard cast aluminum frame weighs 1.1 kg/2.425 lb. more than the cast magnesium element (12) of the Superleggera, while the carbon-fiber subframe (13) supporting the seat saves another 1.2 kg/2.645 lb. The Superleggera’s lithium-ion battery also saves some weight: It’s 2 kg/4.4 lb. lighter than the Panigale R’s battery, while also being much more energetic. And let’s not forget about the Superleggera’s forged magnesium wheels, its carbon-fiber fairing, its titanium exhaust and other minor details.