The portable bumper trolley is made specifically for competitive bumper weights, so each competi-tor can have his own set of weights within the reach of his hand. The cart is equipped with a handle and wheels which makes the carrying of the loads (over 150 kg) very easy.It consists of nine compartments in which athletes, or organizers of matches, can safely store a pair of 25-kilogram weights, a pair of 20-kilogram weights, a pair of 15-kilogram weights, a pair of 10-kilogram weights and a combination of micro weights.