Cometic 15-20 Yamaha YZF-R3 70mm Bore .018 MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket specifically made for 2015-2021 Yamaha YZF-R3 motorcycles with a 70mm bore. It's designed to create a strong seal between your engine block and cylinder head, which is crucial for keeping combustion pressures contained and preventing coolant and oil leaks. If you're rebuilding the top end of your R3 or replacing a blown head gasket, this part will help ensure your engine runs smoothly and efficiently.

Cometic uses a Multi-Layer Steel construction for this gasket, which means it's built from several layers of stainless steel. This design offers excellent resistance to stretching and blowouts, even under the heat and pressure found in a motorcycle engine. The .018 inch thickness is a standard replacement dimension, meaning it will maintain your original compression ratio when installed correctly. This well-built gasket is a solid option for restoring your engine's integrity.