Description
A head gasket failure can sideline your ZX-6R indefinitely, compromising compression and reliability when you need it most. The COMETIC C8690-018 delivers the sealing integrity demanded by high-revving sportbike engines, engineered with a multi-layer design that handles thermal cycling and boost pressure without compromise. This is precision engineering built to last—not a one-time fix, but a permanent solution.
- 68 mm bore diameter
- Uncoated stainless steel center
- Embossed outer layers
- Viton coating both sides
- Multiple thickness options
- Resists thermal cycling
- Handles harsh environments
- Accommodates variable finishes
- Made in USA
- Fits ZX-6R C8690-018









