No slot car racer should be with out one of these! This tool allows the simple removal and replacement of the pinion gear from the motor shaft. So whether you are changing your gear ratio or replacing a worn out pinion, you now have the means to do this safely without causing damage to the motor itself. The tool comes in a black anodized finish and features hardened tips on the tools shaft ends.

Although this is labelled as a tool for the slot car racer, anyone who does serious maintenance or scratch-building of model railway locomotives should not be with out one of these!