Abstract: An improved bicycle with pressure regulators on the wheels and shock absorbers, with five pressure gauges located on the handlebars which continuously measure the pressure existing in a depository configured on the frame, the tires of the wheels, and shock absorbers, located respectively in the front and rear zone. The pressure gauges are connected to the depository and to the tires and to the shock absorbers through flexible tubes. Each pressure gauge has a support provided with two push-buttons, by means of which pressure is added to the tires or shock absorbers, or the pressure is reduced therein, the air contained in the depository going to the shock absorbers and the tires.