Alconstar-Voltage Regulator Rectifier Connector Kit for YAMAHA YZF-R1 FZ-09/07 MT-07/09 HONNDA TRX650 /Polaris RZR 4 800, 570,800, S 800 Specification: Product Name: Motorcycle Regulator Kit Material:Aluminum/Plastic/ Copper Size:35mm*40mm*22mm Feature: Built to strict quality control standards. Easy installation,Plug and play, direct fit. Greatly improve heat sink and charging capabilities. Higher quality electrical components,be of a long-lasting service life. Reduce engine load and accelerate optimization,low twist increases about 10%. Instructions: before your new voltage regulator rectifier; check the AC output of the stator. replace any burnt or corroded connectors on stator and regulator / rectifier check and repair any molten wiring. use hi-temp dielectric grease on all connectors. You will notice that on installing the voltage regulator rectifier, it is a tight fit. Fit for KAWASAKI ZX10R 08-16 KAWASAKI ZX-6R 09-12 HONDA TRX 650 03--05 HONDA TRX 680 06-22 YAMAHA FZ-07 15-16 YAMAHA FZ-09 14-16 YAMAHA FZ1 06-15 YAMAHA FZ8 10-15 YAMAHA YFM700 07-18 YAMAHA YZF-1 02-14 YAMAHA XVS950 09-13 Can-Am Spyder RS 13-16 Can-Am Spyder RS-S 12-16 Can-Am Spyder RT 10-13 Can-Am Spyder ST 13-15 Polaris RZR 4 800 11-14 Package Included: 1x Motorcycle Regulator Kit