An off-road motorcycle apparatus. There is provided is an off-road competition motorcycle comprising an internal combustion engine (2), having at least one cylinder, and a front wheel (3) as well as a rear wheel (4), a tubular trellis frame (5) and a self-supporting fuel tank configured as a rear tank (11) mounted at the rear end of the off-road competition motorcycle, releasably secured to the tubular trellis frame (5), wherein the rear tank (11) is the sole fuel tank of the off-road competition motorcycle and a lower portion of the rear tank (11) extends by its bottom (16) in the yaw axis direction of the off-road competition motorcycle (1) into the region of one end of the tubular trellis frame (5).
展开▼
