Manufactured by Namura Kit includes piston, rings, pin, clips, top end gasket kit you get exactly what is pictured Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan Namura gaskets use performance materials to increase durability and provide greater reliability Includes all gaskets pictured to rebuild top end Kit is for .040 over bore size 48.00mm Piston is 47.97mm Made in Taiwan Fits 1997 Honda XR70R 1998 Honda XR70R 1999 Honda XR70R 2000 Honda XR70R 2001 Honda XR70R 2002 Honda XR70R 2003 Honda XR70R 2004 Honda CRF70F 2005 Honda CRF70F 2006 Honda CRF70F 2007 Honda CRF70F 2008 Honda CRF70F 2009 Honda CRF70F 2011 Honda CRF70F 2012 Honda CRF70F