Designed for use on bikes with custom fuel tanks that are raised high in front, which doesn't allow proper fuel pickup with a standard reserve fuel valveKeeps the bottom of the tank clean from fuel lines, giving universal options for mounting the fuel valve with mounting holes on the back of the valveSmooth, clean lines with a compact design that measures 11/2" H x 2" L x 13/8" DEasy-to-operate position selector knob with a ball detent for positive on/off/reserve locatingTwo 5/16" hose inlets with one 5/16" hose outletRequires two hoses to be routed from the tank: one for on and one for reserveProvides exceptional fuel flow to feed the thirstiest big-inch motorsCNC-machined from billet brass, polished and chromedMade in the U.S.A.