There are a few advantages of running Hex wheel adapters on your SC10. The main reason is that 12mm hex wheel adapters will allow you to run wheels made for the Traxxas Slash or HPI Blitz. This eliminates the problems that the stock SC10 wheel design presents.
Buy the Pro-Line SC10 Rear Wheel Adapters (12mm Hex)
Buy the Pro-Line SC10 Front Wheel Adapters (12mm Hex)
Why Put Hex Adapters on your SC10: