6 This setup is designed to run a standard 2.5-inch body smooth body secondary shock, but I wanted more. The ICON Omega Series bypass shocks are the only double-bypass shocks able to fit into the available space. The modular and expandable clockable rings that surround the body allow you to locate the bypass tubes anywhere you need them. Each bypass tube can also be tuned via an external click wheel knob. Like the coilovers, they use Teflon-lined spherical bearings, Nitro steel shafts, nitrogen-charged remote reservoirs, and use a dynamic heat transfer system. Mine came nickel plated for superior strength and good looks.