Our handle bar mounted push button switch control is available as an option with every fits H-D suspension system, and features. momentary push button controls that manage the air suspension. The left button activates the compressor to inflate the system, while the right. opens the vent replacement valve for deflation. This kit is pre-wired and easy to install, and comes in black anodize or chrome finish. Ideal Mounting Location. Easy to Install. CNC-Machined Aluminum. Black Anodize or Chrome Finish. Weather-Resistant Switches. Engineered & Assembled in USA.