Abstract: A replacement front wheel assembly (2) for a rollerboard having a footboard (48) provided in the rear end portion thereof with at least one wheel and in the front end portion thereof with a steering head bearing (4) for connection of a front wheel assembly (2) and a steering rod (54) connected to the front wheel assembly (2), characterized in that the front wheel assembly (2) comprises a connecting member (6) for connection to the steering head bearing (4) as well as two front wheels (8; 10) that are each offset towards a respective side of the longitudinal axis of the roller board.