Cometic 07-18 Honda CBR600RR 68.5mm Bore .027 MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket designed for the 2007-2018 Honda CBR600RR. It features a 68.5mm bore and a thickness of .027 inches. MLS head gaskets are known for their ability to handle higher compression ratios and provide a strong seal between the cylinder head and engine block.

Cometic uses multiple layers of stainless steel with a special coating to create a gasket that can withstand the demanding conditions inside an engine. This construction helps prevent leaks and ensures consistent clamping force across the sealing surface, which is crucial for maintaining engine performance and reliability, especially if you're rebuilding the top end or dealing with an engine that's seen a lot of miles.