High reliability: The motorcycle rectifier helps to dissipate excess voltage, improve charging capability, prevent overcharging battery Come with heat sink fins: Heavy duty metal construction with heat sink fins for better cooling, excellent dissipate heat Easy installation: The motorbike regulator rectifier is easy to install with 4 wires and 4 pins, just plug and play High quality: The motorcycle regulator rectifier is made from high quality aluminium material, it is very durable in using Applicable: The motorbike regulator is a 4 wires with 4 pins regulator applied to most of 150-250CC motorcycle motorbike scooter moped Why choose our motorcycle regulator 1.Help to dissipate excess voltage, improve charging capability, prevent overcharging battery.2.Heavy duty metal construction with heat sink fins for better cooling, excellent dissipate heat.3.Easy to install with 4 wires and 4 pins, just plug and play.4.Made from high quality aluminium material, it is very durable in using.5.High reliability, aftermarket regulator rectifier replacement, you can bring it to replace your old or broken one.6.This is a 4 wires with 4 pins regulator applied to most of 150-250CC motorcycle motorbike scooter moped. Specifications:Material: Aluminium AlloyColor: Black, White(optional)Voltage: 12VPlug: 4 Wires with 4 PinsItem Quantity: 1 pcPackage Weight: 125-137gFitment: Universal Fit For 150-250CC Motorcycle Motorbike Scooter MopedPackage Included:1 X Rectifier Notes:1. It is easy to install, but professional installation is highly recommended.2. Please Be Carefully Check The Parts Appearance, Size, Shape And Then Compare Your Original Goods For Compatibility Before Ordering, Thank You.3. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.