Made of high quality magnetically conductive material to minimize magnetic losses Computerized winding to optimize the quality of copper wiring Generates less heat, improved heat sink and charging capabilities Greatly improves reliability and durability over stock units Best quality conductor wires with insulation provide both better abrasion and heat resistance Interchange Part Number: 5VY-81410-00-00 2D1-81410-01-00 2D1-81410-00-00 2D1-81410-10-00 for FZ1 1000 - 2006-2015 for YZF R1 1000 - 2004-2008 for FZ8 800 - 2011-2013 Material: Metal Color: As shown Package Contents: 1 x Starter Coil Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.