ITEM NAME:2X Gas Fuel Petrol Tank Cap Valve Vent Breather Hose Tube CNC ATV Motorcycl C8E8 2X Gas Fuel Petrol Tank Cap Valve Vent Breather Hose Tube CNC ATV Motorcycl C8E8 100% brand new! Your fuel tank needs to let air in to replace the fuel that has been used. As dirt bikes often end up on their side or even upside down its handy to not have the fuel pour out when this happens. The RFX fuel tank vent tube solves these problems by having two-way valve that lets air in but stops fuel coming out. Also the short pipe allows for easy turning of the fuel cap. Main Color: red Length: about 6.8cm Type: Fuel System Sub-Type: Fuel Caps Fitment: Fits most 4-stroke Pit bikes. Features: CNC machined & colour anodised & two-way breather Note: 1. Please check the size measurement chart carefully before making.Features: CNC machined & colour anodised & two-way breather. 2 X Fuel Tank Breather Pipe. Also the short pipe allows for easy turning of the fuel cap. Your fuel tank needs to let air in to replace the fuel that has been used.