MR16 HID Lighting Kit for X-Bars: Yamaha YFZ450 '06..includes wiring harness (040-WH1). Yamaha YFZ450 requires a DC Conversion to run more than 26 watts of HID DC lighting.
Flywheels for Yamaha YFZ450 2004-08. YFZ450 comes stock with a split electrical system: 26WDC and 55WAC. Use a Trail Tech YFZ stator to boost electrical output to 100WDC.