ITEM NAME:Voltage Regulator for KYMCO Downtown 125 2009-2011 200 2011-2014 Description: Aftermarket motorcycle voltage replacement Solid-state electronic component,improve charging capability Environmentally sealed to resist moisture and shock Help to dissipate excess voltage & heat,prevent overcharging battery Has no relay contact to wear or become maladjusted Specification: Fits KYMCO Model: Please make sure this part fits your motorcycle before you purchase Xciting 250/300/500 2005-2014,Downtown 125 2009-2011 Downtown 200 2011-2014,Downtown 300 2009-2014 People 125 2011-2012,People 200 2012-2014,People 250 2007-2008 People 300 2008-2014,Quannon 150 2010-2014,Venox 250 2002-2010 DINK 200 EU3i 2006-2007 Input Voltage: DC 12V Grey Die-cast metal construction with heat sink fin design 3-pin male+2-pin female connector Interchange Part Number # 31600-KED9-E10 Size: approx 76mm(3")*105mm(4-1/8")*18mm(0.7") 60mm center distance between mounting holes Instructions: not included Package Includes: 1 Piece Voltage Regulator.Fits KYMCO Model Downtown 200 2011-2014,Downtown 300 2009-2014. Xciting 250/300/500 2005-2014,Downtown 125 2009-2011. Size: approx 76mm(3") 105mm(4-1/8") 18mm(0.7"). Interchange Part Number # 31600-KED9-E10.