Keep it original with the genuine Beta BETA CRANKCASE GASKET (OEM 16.55734.000) — the factory Engine Case component for the EVO 250 4T, EVO 300 4T, EVO 300 4T FACTORY, REV 250 4T (2008–2026). It keeps your Beta performing exactly as the factory intended. Replace it as part of normal maintenance or after wear. Choosing OEM keeps fit, perfor...