The Diavel’s 17l (4.5 gal US) fuel tank represents an integral part of the bike’s overall styling. Its wide, long lines sweep down from the headlamp assembly into the seat and rear sub-frame to create a seamless profile. While the focal point of the tank is the high resolution display panel, the steel tank skin and well-sculpted knee panels add a solid feel to the Diavel and a high tech composite look to the Diavel Carbon. On each side of the front of the tank are massive air intakes formed in aluminium to feed the engine’s large airbox.