All inclusive system comes with everything you need ndash mounting plate garmin specific computer mount cage and bottle no fuss installation torpedo kompact 500 comes fully assembled no zip ties rubberbands or need to concoct your own mounting solution required ndash simply click on and stick down xlab securecliptrade brackets eliminate rattling and shifting fits 222mm diameter aerobar extensions if your bars are oversized we can custom make special oversized clamps contact salesxl