Drag Controllers

drag slotUsage: This chart will allow you to calculate the gear ratios or rollout for Slotcars.Only available ratios will be shown based on what size and pitch gears are available (the white spaces withSlot car drag strips + cars!!! Have 3 drag strips, and 22 separate cars for sale, $100 each on the drag strips, and $225 for all the cars, if someone wants it all? $500 shipped picked