Motorcycle Cylinder Head Base Gasket Kits Set For Honda CR125R 2001-2002 CR 125 R Engine Parts compatible with Honda CR125R 2001 to 2002 cylinder head base mounting surfaces bolt hole layout complete pre-cut gasket set supports engine end rebuild without grinding or extra great compression resilience prevents blow-by coolant oil leakage at cylinder joint connections composite material withstands sustained engine temperature combustion consistent thickness forms tight reliable seal to stabilize engine compression power output