How to Change the Coolant in a 2017 Beta 300 RR Race
Shop parts for a 2017 Beta 300 RR Race Dirt Bike.
Regularly changing the coolant in your 2017 Beta 300 RR Race ensures optimal engine performance and longevity–especially for aggressive riders. The following guide will walk you through the complete process, emphasizing safety, dirt bike longevity, and highlighting key points unique to this model.
Before You Begin
- Only service when the engine is cold–opening the radiator cap or drain plug on a hot engine may cause serious burns.
- Wear protective gloves and glasses. Coolant can irritate skin and eyes, and is toxic if swallowed.
- Work in a well-ventilated area and keep coolant away from children and pets.
Required Tools & Materials
- Drain pan/container
- Socket set or appropriate wrench
- Approved coolant (see your owner's manual for the recommended type)
- Funnel
- Rags for cleanup
Step-by-Step Coolant Replacement
-
Remove the engine guard and access the radiator cap:
Use your socket/wrench to remove the lower engine casing or skid plate for easy access. Locate the radiator cap near the top of the left radiator. Do not open the cap yet if the bike has been running recently–wait until it is fully cool. -
Locate the Drain Bolt:
Position your drain pan under the water pump area by the engine cover. On the 2017 Beta 300 RR Race, the main coolant drain bolt is on the water pump cover, at the lowest point of the cooling system. -
Drain the Coolant:
Slowly open the radiator cap to relieve any remaining pressure. Then loosen and remove the drain bolt. Allow all coolant to drain completely. Some models may have a secondary drain screw–consult your service manual or check for other low-point bolts as some Beta models feature an extra drain on the opposite side. -
Inspect Components:
Inspect the removed drain bolt and its washer for wear. Replace the washer if it looks damaged to ensure a proper seal upon reinstallation. Look for any signs of corrosion or debris in the old coolant–cloudy, oily, or orangey coolant may indicate internal issues. -
Reinstall the Drain Bolt:
Once drained, reinstall and securely tighten the drain bolt and washer. Torque to factory spec (around 10Nm is typical for small bolts, but always confirm in your manual). -
Refill the Radiator:
Using a funnel, pour the new coolant into the radiator. On the Beta 300 RR Race, fill until the fluid just covers the visible fins inside the radiator neck. Do not overfill–leave about a 1 cm gap below the neck to allow for heat expansion. Overfilling can lead to coolant loss from the overflow when the bike heats up. -
Bleed Air from the System:
Gently rock the bike side-to-side and compress the lower hoses by hand to help purge air bubbles. Reinstall the radiator cap. -
Run & Recheck:
Start the engine and let it idle for several minutes. This will circulate the coolant and help expel any air pockets. Shut off the engine and let it cool fully again. Remove the cap and top off if needed, repeating the process if air was present. -
Final Inspection:
Check for leaks around the drain bolt, hoses, and radiator. Top off the overflow reservoir if your model has one.
Special Notes for the 2017 Beta 300 RR Race
- This model is popular among hard enduro riders–consider upgrading to a high-performance coolant for improved heat management.
- Some owners opt to install a radiator fan, especially if you ride in technical or hot environments.
- The cooling system is straightforward–there are generally no bleed screws. Air should self-bleed when properly filled and idled after a change.
- Avoid mixing coolant types; always use the recommended type to avoid chemical reactions or diminished cooling performance.
- Inspect your radiator hoses for cracks or soft spots–this is a great time to replace them if any degradation is found.
Disposal
Never pour used coolant onto the ground or into drains. Take it to a local automotive recycling center or hazardous waste collection site.
Maintain Peak Performance
Changing your Beta's coolant at the recommended intervals protects your engine and keeps you riding longer. Follow these steps and refer to your manual for specifics to stay ahead of overheating issues on your 2017 Beta 300 RR Race.
Related Shopping Categories
Shop Radiators for a 2017 Beta 300 RR Race Dirt Bike.
Shop Coolant for a 2017 Beta 300 RR Race Dirt Bike.
Shop Temperature Sensors for a 2017 Beta 300 RR Race Dirt Bike.
Shop Tools for a 2017 Beta 300 RR Race Dirt Bike.
Shop Radiator Hoses for a 2017 Beta 300 RR Race 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.