This product is suitable for Yamaha WR450F 2016-2018, YZ450 YZ450FX 2016-2018 2GB-81410-01 2GB-81960-00 1SL-15451-00.. 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..
