Dynojet Power Vision Visor And Quick Clip System (Black) Established in 1972, Dynojet is a Research &#38; Development company. They develop aftermarket performance products and diagnostic tools for the motorcycle and automotive performance Industry. Dynojet - Truth in Power.Quick-release ability to remove or attach the Dynojet Power Vision to the Techmount.Shades display screen.Available in flat black or chrome.