Feature:Suitable for ATV, dirt bike,most motorcycles.Easy to install, installation instruction is not included.Replaces the old gas cap vent line, let your gas tank breathe and prevent splashing out of the overflow hose.One-way valves keeps the fuel tank air ventilated, protects from dirt entering your gas tank, but does not let fuel flow out.This process greatly reduces the gas vapors that escape into the air during fueling.Specification:Material: Aluminum Alloy, RubberColor: Black, RedDimension: 71x12mm / 2.80''x0.47''(L*W)Vent Hose Size: 53x8mm / 2.09''x0.31''(L*D)Hole Diameter: 6mm / 0.24''Note:Manual measurement, there is an error of 1-3mmPackage Included:6 x Gas Cap Vent Hose.
