ATHENA Complete Engine Gasket Kit without oil seals for BETA RR 50, ST 50 1996-1999

ATHENA offers this complete engine gasket kit for BETA RR 50, ST 50 1996-1999. A full rebuild means opening the whole engine: cylinder, head, cases and covers. Every gasket removed must be replaced.

Why buy a complete engine gasket kit?

The benefits:

• One part number for the whole engine: cases, covers, cylinder and head.
• Much cheaper than buying the gaskets separately.
• Avoids the bike sitting idle for a forgotten gasket.

Why choose ATHENA?

Athena, original-equipment supplier to KTM and Ducati from Italy, laser-cuts its gaskets from materials designed for heat, oil and coolant.

When should you replace the gaskets on your BETA RR 50?

An oil or coolant leak, seepage around the cases or a loss of compression signal a tired gasket. Having the kit to hand means the bike is never stuck waiting for one missing gasket.

The manufacturer publishes no hour interval for this model: have the con-rod play checked at every piston change. Cross-Mania guideline: rebuild the bottom end every 2 to 3 top-end rebuilds.

Specifications and fitting tips

• Manufacturer part number: P400060850143

Spare parts and items to plan

• Crankshaft bearings and seals : see the selection
• Engine oil seals : ATHENA P4E0010450001 · ATHENA P400010450003
• 2-stroke oil : LIQUI MOLY 1 L · MOTUL 800 1 L
• Coolant : LIQUI MOLY 1 L · TWIN AIR
• Spark plug : NGK 5722 · NGK 7928

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
BETA RR 50 1999
BETA RR 50 1998
BETA RR 50 1997
BETA ST 50 1998
BETA ST 50 1997
BETA ST 50 1996