How to Change the Oil in a 2019 Beta 390 RR Race Edition

Shop parts for a 2019 Beta 390 RR Race Edition Dirt Bike!

The 2019 Beta 390 RR Race Edition stands out as a championship-proven, four-stroke enduro bike, recognized for its exceptional closed-cartridge suspension and user-friendly power delivery. Keeping the oil clean is crucial to maintain peak performance and longevity of this Italian-engineered dirt bike. Follow this MotoSport-exclusive step-by-step guide to perform a robust oil change, tailored specifically for your 390 RR Race Edition.

What You Will Need

  • 10W-50 or 15W-50 high-quality four-stroke motorcycle oil (refer to your owner's manual for volume and type)
  • Beta oil filter for 390 RR Race Edition
  • 8 mm and 13 mm socket or wrench
  • Drain pan
  • Funnel
  • Clean rags
  • Gloves and safety glasses

Before You Start: Special Notes for the 2019 390 RR Race Edition

  • This model features the factory-spec 48 mm Sachs closed cartridge forks and is tuned for competitive enduro use, making regular oil changes more important for engine and clutch health.
  • Always keep the bike level on a stand to ensure full oil drainage and accurate refilling.
  • Use only Beta-approved filters, as the engine clearance is optimized for precise filtration and flow.

Step-by-Step Oil Change Process

  1. Warm up the engine to operating temperature by running for 3-5 minutes. This thins the oil for improved drainage.
  2. Place the bike on a secure stand and turn off the ignition.
  3. Remove the oil fill cap on the right engine case to allow air in for faster draining.
  4. Position your drain pan under the engine.
  5. Using a 13 mm socket, carefully loosen and remove the oil drain plug under the engine. Allow all oil to drain out completely.
  6. Inspect the drain plug for any metallic debris – a small amount of fine metal is normal during break-in, but excessive flakes may require further inspection.
  7. Clean and reinstall the drain plug, torquing it to the manufacturer's spec (typically around 20 Nm – confirm with your manual).
  8. Remove the oil filter cover (8 mm bolts) on the right-hand side of the motor.
  9. Take out the old oil filter, noting the orientation.
  10. Install a new filter, ensuring the correct direction, and check the O-ring on the cover for damage before reinstalling.
  11. Pour the recommended amount of fresh engine oil (refer to your manual; usually about 1.3 liters) through the filler opening using a funnel to prevent spills.
  12. Replace the oil fill cap securely, start the engine, and let it idle for one minute.
  13. Shut off the engine and wait a minute, then inspect the oil level window (if equipped) or use the dipstick to confirm correct oil level. Top off as needed.
  14. Wipe up any spills and double-check for leaks.

Maintenance Tips for Race Edition Owners

  • Change oil and filter every 10-15 hours of hard use for maximum performance & engine life.
  • Check the clutch feel after each change – the 390 RR Race Edition features a race-tuned powerplant that is gentle yet responsive, so keep oil fresh for the best clutch performance.
  • Keep an eye on gaskets and O-rings. The Beta model benefits from closer tolerances, so a good seal is essential to avoid leaks.

Routine oil changes are foundational to your 2019 Beta 390 RR Race Edition's lasting reliability and trail prowess. MotoSport proudly supports Beta owners with parts, filters, and lubricants to keep your race machine ready for any challenge.

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Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.