How to Change the Coolant in a 2022 Beta 250 RR Race

Shop parts for a 2022 Beta 250 RR Race Dirt Bike.

Routine coolant changes are essential for the performance and longevity of your 2022 Beta 250 RR Race. The procedure is straightforward but requires close attention to unique details found on the Beta 250 RR Race platform. Follow these comprehensive, MotoSport-proprietary steps for a flawless coolant change:

Tools and Supplies Needed

  • Bike stand
  • Crescent wrench or socket set
  • Drain pan
  • Fresh pre-mixed motorcycle coolant (ensure compatibility with aluminum radiators)
  • Shop rags
  • Safety gloves and eyewear

Preparation

  • Ensure the motorcycle engine is completely cool to avoid burns or high-pressure spray from the system.
  • Set the bike securely on a stand for stability and access.

Draining the Coolant

  • Locate the radiator cap on the right side of the steering head. Remove the cap slowly to release any residual pressure.
  • Find the coolant drain bolt (typically at the water pump or bottom of the right engine case).
  • Position your drain pan underneath and carefully remove the drain bolt, allowing coolant to flow out completely. Remove the side radiator shrouds if access is tight.
  • Inspect the drained fluid for signs of rust, debris, or oil – these can indicate underlying problems requiring attention.

Flushing (Optional But Recommended)

  • For optimal maintenance, add distilled water to the radiator after the main drain, re-install the drain bolt, and run the engine for a minute before re-draining. Repeat until the water runs clear.

Refilling the System

  • Reinstall the drain bolt with proper torque (do not overtighten to avoid cracking the crankcase).
  • Slowly pour fresh coolant into the radiator until the level reaches the bottom of the filler neck.
  • Gently rock the bike side-to-side and front-to-back to help trapped air escape the cooling passages. The 2022 and newer Beta RR Race models do not have radiator bleeder screws – use this rocking method for air removal instead.
  • Check that both radiators are filling evenly, as coolant should be just above the internal baffle fins.
  • Replace and tighten the radiator cap.

Bleeding Air – Heat Cycling

  • Start the bike and allow it to warm up fully, ideally until the radiator fan cycles if your model has one, or until the top radiator hose feels hot to the touch. This helps purge any remaining air.
  • Shut off the bike and let it cool entirely to ambient temperature.
  • Re-check the coolant level, topping off as needed when cool. Inspect the expansion reservoir if equipped – any drop in level after the first cycle is typical as air escapes the system.

Important Notes for Your 2022 Beta 250 RR Race

  • The 2022 Beta RR Race series eliminated radiator bleeder screws found on older models, so proper rocking and heat cycling are critical for air removal.
  • This model features high-flow radiators and a robust cooling circuit tailored for hard enduro use. Always use a coolant that meets the manufacturer's anti-corrosion and heat protection specs.
  • Check wiring harness clearance where it routes near the right radiator. Some 2022 Beta models have tight wiring, so ensure cables are not tensioned or rubbing, as this can cause chafing or eventual electrical issues.
  • Use only distilled or demineralized water for flushes to prevent scale and mineral buildup.
  • Inspect for leaks after your first ride and double-check the coolant level when the engine is cold.

Maintaining the coolant system in your 2022 Beta 250 RR Race is a vital step in keeping the engine running cool and reliable. Always dispose of old coolant responsibly, and use genuine or high-quality replacement parts from MotoSport to ensure proper fit and performance.

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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.