The Dream Throttle System lets you fine-tune your throttle feel to match your riding style. Every cam set comes standard with 3 interchangeable cams.
Typically, the smaller cam set is ideal for fuel-injected bikes or carbureted bikes whose riders want to stay closer to a stock feel, while the larger cams are designed to significantly reduce throttle pull for carbureted bikes. However large cams can be used on injection bikes for a significantly faster, more responsive action.
If you want to experiment with the full range of throttle characteristics, additional cam sets are available separately.