Material: rubber Compatibility: NX650 1988–1999, NX500 1988–1999, XR650L 1993–2022, XR600R 1985–2000, XL600R 1984–1987, GB500 1989, XBR500 1985–1988, XBR500S 1987–1988, SLR650 1997–1998, FX650 Vigor 1999–2000, FMX650 2005–2007 Design: Engineered for a precise fit and seal between the cylinder head and engine block Functionality: Prevents oil leaks and supports consistent engine function : Resists conditions encountered during off-road and recreational riding Ease of Installation: Includes clear installation instructions The motorcycle cylinder head cover gasket is made from rubber and provides a seal between the cylinder head and engine block.It is designed to prevent oil leakage and maintain engine integrity under typical operating conditions.The gasket fits multiple models as listed in the compatibility section and installs using standard procedures.