Fully machined out of mild steel and covered with a black oxide coating to prevent rusting. Both bearings inside the throttle are stainless steel. Three features of our sticky throttle make it a cut above the rest, # 1 being the fact that it?s made by Nash Motorcycle Company right here in the good Ol? USA. # 2 being the fact that there is no other throttle on the market that you can actually have cruise control with. This internal throttle can also be run without the cruise control option, by removing the nylon insert. # 3 ease of installation. Our throttle can be installed by anyone that has a saw and a couple Allen wrenches. Please read installation instructions for more details on how to install. The cable offered has a 83" overall length and 69" housing length for anything from drag bars to gimp hangers.