The Works Connection Pro Launch Start Device is a step forward in holeshot tech that makes aggressive starts easier and more controlled than before.The Pro Launch device moves away from the button design you typically see, choosing instead a spring-less trigger design that gives you much easier operation, especially if you're setting the device on your own without any help. With this design the Pro Launch has a very positive lock and a reliable release so your front wheel stays down during aggressive take offs. You still get the well-known Works Connection quality and an aluminum alloy construction that is made here in the USA. And Works Connection has made getting the device ready a piece of cake thanks to the included instructions, drill template, and countersink tool.