GUOXING Used on DC 12V electrical system, fit for 22mm/ 7/8" handlebar. It can use for all motorcycles, bicycles, motorbikes, ATVs, scooters, and snowmobiles.Made of quality material, waterproof, anti corrosion, suitable for a rainy day.Function: On Off Push Button, Horn Switch Turn Signal LightEasy to install, just only use a few minutes to put on the switch.Package Included: 1 x Motorcycle Handlebar Switch AssemblyFeature:Function: On Off Push Button, Horn Indicator High Low Beam LightUse for all motorcycles, bicycles, motorbikes, ATVs, scooters, and snowmobiles.Easy to install, just only use a few minutes to put on the switch.Durable material, rust resistant, corrosion resistant and long service life.Specification:Material: Aluminum Alloy, PlasticVoltage: DC 12VShell Color: BlackFit Motorcycle Handlebar Size: 22mm/ 7/8"Dimension: 7.6x5.1x3.7cm / 2.99"x2"x1.46"(L*W*H)Wire Length: 55cm/ 21.65"Installation Tips:Loose the handlebar switch with a wrench.Then put it on the motorcycle handlebar, use a wrench to fix the switch.Connect the wire's positive and negative.Test the switch.The installation is finished.Package Included:1 x Motorcycle Handlebar Switch Assembly