[Compatibility]Universal Billet kill switch for ATV, motorcycles, scooters ,quard etc with 22mm handlebars. [Multi-function]Can work as horn switch,starter/kill switch,light switch for overtaking. [Strict Protection]The kill button is sealed with a rubber boot around it,keeps out dirt,water and moisture from the switch contacts. [Easy Installation]The Bottom Of The Housing Clamp Seperates For Easy Installation. [Ideal Choice]4 styles for your option. An ideal option for your motorcycle modification. Product description Size:Type B Features: – Function integrated button switch for engine start and kill. – machined aluminum housing, high reliability. – Sealed rubber boot button for prevent dirt, water and moisture. – Easy to install and convenient to use. – An ideal option for your motorcycle modification. – 4 styles for your option. Specifications: Material: aluminum Model: A, B, C,  E (optional) Color: shown as picture (different color for each model) S