All-terrain vehicle

An all-terrain vehicle, comprising:

• a frame;
• a vehicle cover partially connected to the frame;
• a plurality of wheels comprising two rear wheels and two front wheels jointly defining a ground reference plane and a vertical direction perpendicular to the ground reference plane, the two rear wheels rotating about a rear wheel axis;
• a drive system comprising a drive motor for driving at least one of the rear wheels or the front wheels, the drive motor having an output center point;
• a saddle assembly arranged on the frame;
• a power supply system located at least partially below the saddle assembly, the power supply system comprising a main power supply for supplying power to the drive motor;
• a suspension system comprising a front suspension and a rear suspension, the rear wheels being connected to the frame by the rear suspension and the front wheels being connected to the frame by the front suspension, and the rear suspension comprising at least one rear pivot arm defining a pivot arm projection line, the pivot arm projection line in a fully loaded position of the suspension system providing a fully loaded pivot arm angle in the range from 90° to 135° relative to vertical;
• wherein the saddle assembly has a saddle locked state wherein the saddle assembly is fixed to the frame and a saddle unlocked state wherein the saddle assembly is movable relative to the frame to allow access to the main power supply for removing the main power supply from the all-terrain vehicle
• wherein a line running between the rear wheel axis and the output center point of the drive motor provides a fully loaded rear drive angle in the range from 90° to 120° relative to vertical;
• and
• wherein the saddle assembly comprises:
• a saddle running for a saddle length of 0.3 to 0.48 times a length of the all-terrain vehicle;
• a saddle locking hook having a position which can secure the saddle in the saddle locked state;
• a saddle fixing flange arranged in front of the saddle locking hook;
• and
• a power supply stopper exposed on a bottom of the saddle between the saddle locking hook and the saddle fixing flange, the power supply stopper being in contact with the main power supply while the saddle assembly is in the saddle locked state so as to prevent the main power supply from moving vertically relative to the frame when the saddle assembly is in the saddle locked state.