Walk mode is an electrical assistance mode that helps you move your bike when you are walking alongside it. This can come in very handy in certain situations, such as getting out of an underground garage, etc.  Walk mode allows you to push your bike along effortlessly. To activate this mode, switch the control screen on by holding down the ON/OFF button. Then hold down the "MODE" button. Be careful: the bike will begin to move at a constant speed of 6 km/h.Do not use this mode whilst on the bike as this may damage the motor.