BETA CYLINDER HEAD SEAL GASKET MINI R-150

Fitted from the factory, the BETA CYLINDER HEAD SEAL GASKET MINI R-150 (OEM 011.11.004.00.00) is Beta’s original cylinder head. It seals the combustion chamber and houses the valvetrain/squish.

Inspect and replace if warped, cracked or worn. Genuine OEM means exact fit, correct materials and no guesswork — and it protects your warranty.