Slot Car Drag Racing - Drag It Anywhere

drag slotSonic brings true hh-performance to in drag slot car racing.Straht, true and having a proper tooth shape, these gears are compatible with all standard 64 pitch pinions. The lhtwehtUsage: 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 with