How to Change the Coolant in a 2020 Beta XTRAINER
Shop parts for a 2020 Beta XTRAINER Dirt Bike.
Changing the coolant in your 2020 Beta XTRAINER is a straightforward job that helps maintain engine temperature and extends the life of vital components. This proprietary MotoSport guide provides step-by-step instructions and highlights key XTRAINER-specific considerations every owner should know.
What You Will Need
- Fresh coolant – Motul Motocool Expert is recommended by Beta
- Basic hand tools (sockets, screwdrivers, pliers)
- Drain pan
- Shop towels
- Protective gloves & eyewear
Preparation & Safety
- Ensure the engine is completely cool before you begin—opening the cooling system hot can cause burns.
- Work on a level surface with your bike in a vertical position.
Step-by-Step Coolant Change Procedure
-
Access the Radiator
Remove the seat and necessary plastics around the radiators for easy access. -
Open the Filler Cap
Unscrew the radiator filler cap. This releases vacuum and allows coolant to drain smoothly. Never remove the filler cap when the engine is hot. -
Locate and Remove the Drain Bolt
Find the coolant drain bolt at the base of the water pump or the lowest hose connection on the right side of the engine. Place a drain pan underneath, then remove the bolt and let all coolant drain completely.
Inspect the old coolant for signs of contamination or debris, as milky or rusty coolant can indicate internal engine problems. -
Replace the Drain Bolt
Reinstall the drain bolt and tighten to the manufacturer's specified torque. -
Refill the System
Pour fresh coolant into the radiator fill neck until fluid is visible in the bottom of the filler tube.
If your model has a vent (bleed) screw, remove it temporarily until a steady stream of coolant emerges, then reinstall to eliminate trapped air *. -
Check Coolant Level
Ensure the coolant level is correct—visible in the lower part of the fill tube when the bike is upright. Top off as needed. -
Run the Engine & Recheck
With the radiator cap off, briefly start the engine for 20–30 seconds to help purge trapped air. Stop engine, let it settle, and top up as needed. Reinstall the radiator cap securely. -
Inspect for Leaks & Final Check
Reinstall plastics and the seat. After your next ride, confirm the coolant level and check for leaks around the drain bolt and hoses.
*On some XTRAINERS, removing a vent screw during filling is essential to fully evacuate trapped air pockets. Always refer to your model's service manual for vent screw location and torque specs.
Important Notes for XTRAINER Owners
- The radiators on the XTRAINER are smaller compared to full-size enduro models, so proper coolant quality and levels are especially critical for preventing overheating—especially in tight, technical terrain where airflow is low.
- For high-demand or hot weather riding, consider upgrading to a high-volume water pump impeller to further improve coolant flow and temperature control.
- Beta recommends Motul Motocool Expert coolant for best compatibility and anti-corrosion protection.
- Dispose of old coolant responsibly—never pour it on the ground or down drains.
Routine coolant changes are a key part of XTRAINER ownership, keeping your bike running cool and reliable in all conditions. If you need OEM replacement parts or upgrades, MotoSport stocks everything you need for your 2020 Beta XTRAINER.
Related Shopping Categories
Shop Radiators for a 2020 Beta XTRAINER Dirt Bike.
Shop Coolant for a 2020 Beta XTRAINER Dirt Bike.
Shop Temperature Sensors for a 2020 Beta XTRAINER Dirt Bike.
Shop Tools for a 2020 Beta XTRAINER Dirt Bike.
Shop Radiator Hoses for a 2020 Beta XTRAINER Dirt Bike.
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.
