Duplo / Action Wheelers

The LEGO Action Wheelers theme was part of the DUPLO brand and series of Race inspired themes. Included figures in the sets were based on the DUPLO styles. The sets themselves typically feature race cars or other supporting vehicles that came with a screwdriver or other tools where the child can take apart some pieces of the vehicles and re-assemble or replace parts. The Dozer set featured a remote control. The Action Wheelers theme ran in two waves with a totla of nine sets from 2000 and ended in 2001 when the Race theme was discontinued.

The LEGO DUPLO theme is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick.