This product is suitable for Yamaha YZ450 YZ450F 2014-2017 1SL-81410-00 1SL-81960-00.. lead wires with insulation bring both enhanced abrasion and heat resistant.. Made of high grade magnetically conductive material to minimize the magnetic losses. Computerized winding to optimize quality of copper wiring.. Higher grade of electric components. Dramatically improves reliability and durability comparing to stock units..
