Voltage Rectifier Regulator For Honda Heavy duty voltage rectifier replaces OEM part Effectively improve charging capabilities Heat sink design with longer cooling fins for cooling efficiency Help to dissipate excess voltage, prevent over-charging battery Built to OEM standard and specifications Some models might be equipped with OEM style plugs for easy Plug & Play Installation Fitment: For Yamaha FZ6 FZ6-N FZ6-S 2004-2009 For Yamaha YZF R6 2003-2005 Colour:black Material:aluminum Package Contents: 1x Voltage Regulator Rectifier Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.