Abstract: A slot car comprises a chassis (110), a motor mounted on the chassis (110) for driving the slot car and a plurality of conductive elements (101, 102) exposed on the chassis (110) which is electrically connected to the motor for driving the slot car. The slot car further comprises a cover (100) covering at least a portion of the conductive elements (101, 102) and which is adapted to restrict the conductive elements (101, 102) from bending and dislocating. The conductive elements (101, 102) may be in form of metal brush (101, 102). The cover (100) is formed with a slanted surface so that the angle between the chassis (110) and the conducting elements (101, 102) does not exceed 7 degree and is further provided with guide members (106, 107). Such guide members (106, 107) restrict the lateral displacements of the conductive elements (101, 102). Moreover, the cover (100) may be integrally formed with the chassis (110), or may be provided with fastening means (103, 104) for attached removably to the chassis (110).