Item Type: Fuel Tank Switch Valve Material: Aluminum OEM: 16950-GCF-671, 16950-GEL-701 Function: Fuel On, Fuel Off, Reserve On Application: Used to replace the fuel valve switch of the original motorcycle Fitment: Replacement for XR50R 2000-2003 Replacement for XR70R 1997-2003 Replacement for XR80R 1997-2003 Replacement for XR100R 1997-2003 Replacement for CRF50F 2004-2014 Replacement for CRF70F 2004-2007 Replacement for CRF80F 2004-2007 Replacement for CRF100F 2004-2007 Replacement for CRF150F 2004-2007 Replacement for CRF230F 2004-2007 Package List 1 x Fuel Tank Valve Switch 2 x Fixing Screw 2 x Nut 1 x Sealing Ring 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks 1Fitment: Replacement for XR50R 20002003, replacement for XR70R 19972003, replacement for CRF100F 20042007, etc. 2OEM Number: 16950GCF671, 16950GEL701 are the reference part number, it can realize a perfect match. 33 Positions: With 3 lever positions, lever pointing up means fuel on, lever pointing down means reserve on, lever horizontal means fuel off. 4Application: Gas tank petcock is used to replace the fuel valve switch of the original motorcycle, improve engine performance. 5Premium Material: Made of high quality aluminum, the switch valve is durable and has a long service life, which improves your driving safety.