Controllers for heated clothing, heat trollers and accessories by FirstGear are available at Adventure Designs to contribute to a warmer ride for motorcycle enthusiasts. A heat troller is like a dimmer switch for heated products with a positive "off." Providing a full range of heat that is constant at any setting, heat trollers are a pulse-width modulated controller with a one-second cycle time. That means that over a 1 second period, the power is turned on from about 10% to 100% of the time, adjustable with the knob on the controller. When you turn the heat troller on or off, you can hear the positive snap of the switch, which controls the electronics rather than the power. FirstGear makes heat trollers that are portable and others that are mounted, and the FirstGear Remote Control Single Heat Troller from Warm and Safe is a single wireless remote kit that includes a remote, receiver and battery harness.