HIFROM YFZ450 YFZ 450 2004 2005 2006 2007 Replace Starter Relay Solenoid for Yamaha New starter solenoid relay yfz 450 Replaces existing relay, just replace and ride again 1x starter relay Relay mostly fit: Models. 2004-2008 yfz 450 HIFROM focus on provide high quality products at fair price, professional factory