4WD System Slot.it - Slot Car-Union

4wd slotOver 120 different cars and hundreds of performance parts to create, mod and race your v Mini 4WD slot car! Many players are unfamiliar with Mini 4WD. So what is Mini 4WD? Mini 4WD isThis slot car represents continued innovation that many models before it have achieved and will likely be very appealing to both home and club competitors