We have a selection of gaskets for your stock or modified engine, you may need to use them for an engine rebuild, or for installation of racing big bore cylinder kits that do not come with gaskets. Our gaskets are made to original equipment specification or higher. Some of our gaskets have selectable sizes for top gasket/cylinder head, choose the ones most similar to your big bore kit diameter.
This is a complete gasket set for a cylinder top end overhaul/rebuild, including the cylinder block and cylinder head gaskets, rubber o-rings, exhaust header seal and oil seals required for reassembly. Also available here are complete engine rebuild gaskets, and also racing application copper head gaskets if you need those instead.
Honda CBR150R (K45G)/CB150R (2016)
Honda CB125R (2021)