How to Change the Coolant in a 2016 Beta 250 RR Race
Shop parts for a 2016 Beta 250 RR Race Dirt Bike.
Keeping your 2016 Beta 250 RR Race running cool is essential for performance and long engine life. Coolant breaks down over time, especially under hard riding conditions, and replacing it at regular intervals is key for all MMY dirt bike owners. Here's how to change the coolant in your Beta 250 RR Race model, with tips unique to this bike and everything you need to do a safe, thorough fluid swap.
What You'll Need
- Fresh motorcycle-approved coolant (use a pre-mixed type or mix to manufacturer ratio using distilled water; do not use tap water)
- Basic hand tools (sockets, screwdrivers, pliers)
- Drain pan
- Shop rags
- Optional: gloves & funnel
Step-by-Step Coolant Change Process
- Ensure the Engine is Cold
Never open the radiator cap when the engine is warm–the system is under pressure and hot coolant can cause serious burns. Allow the bike to cool completely before continuing. - Access the Radiator
Remove the seat and right side number plate to reach the radiator cap and overflow reservoir. You may also need to remove radiator shrouds for easier access, depending on your setup. - Drain the Coolant
Place the drain pan beneath the water pump area. Locate the coolant drain bolt on the water pump cover (typically on the right side of the engine). Remove the radiator cap, then remove the drain bolt and let the old coolant flow out completely. For the 2016 Beta 250 RR Race, the drain bolt uses a crush washer. Inspect and replace this washer if necessary to prevent leaks.
Note: If you want a more thorough flush, you can also remove the lower radiator hose to drain any additional coolant. - Flush (Optional but Recommended)
If you're switching coolant brands or the old fluid was contaminated, flush the system with distilled water. Reinstall the drain bolt, fill with distilled water, run the engine for a minute or two with the radiator cap off, then drain again. Repeat until the water runs clear. - Reinstall the Drain Bolt
Clean the threads and install a fresh sealing washer if needed. Tighten the bolt securely, but do not overtighten. - Fill with Fresh Coolant
Slowly pour fresh coolant into the radiator up to the base of the filler neck. If using concentrate, be sure you have mixed it 50/50 with distilled water.
On the Beta, fill until you can just see the coolant above the radiator core fins. - Bleed Air from the System
Rock the bike gently side-to-side to move trapped air into the filler neck. Newer Beta models do not have separate bleeder screws, so this step is important. Top off again if needed after bleeding air.
To burp the system, start the engine with the radiator cap off, let it idle, and blip the throttle gently. Watch for air bubbles rising. When the bubbling stops, shut off the bike and top off if necessary. Reinstall the radiator cap securely. - Check Coolant Reservoir
Confirm that the reservoir tank (if equipped) is filled to the upper line. If necessary, add coolant here as well for proper expansion. - Reassemble Bodywork & Dispose of Old Coolant
Reinstall any shrouds and panels. Be sure to properly dispose of old coolant at an approved recycling center. Do not pour coolant onto the ground or down household drains, as it is toxic.
Specific Notes for 2016 Beta 250 RR Race Owners
- No bleeder screws on 2016 and later Beta 250 RR Race models–air bleeding is done by rocking or gently running the bike with the cap off to free trapped air.
- Beta recommends checking coolant level after cooling down from the first engine heat cycle, as shrinking fluid may cause the level to drop slightly. Top off if needed after the initial ride.
- Stick with manufacturer-approved coolant: Avoid automotive coolants not specifically rated for motorcycles, as the silicate and phosphate levels may harm the seals and water pump over time.
- Check all hose clamps for tightness when reassembling, as vibrations may loosen them. Look for any coolant leaks after the first ride.
Summary
Changing the coolant on your 2016 Beta 250 RR Race is straightforward and can be completed with basic tools. Regular fluid changes help protect your engine and maximize performance on every trail and track day. As always, use quality coolant and replace the crush washer to ensure a tight seal. If you need any coolant or Beta-specific cooling system parts, make MotoSport your trusted source.
Related Shopping Categories
Shop Radiators for a 2016 Beta 250 RR Race Dirt Bike.
Shop Coolant for a 2016 Beta 250 RR Race Dirt Bike.
Shop Temperature Sensors for a 2016 Beta 250 RR Race Dirt Bike.
Shop Tools for a 2016 Beta 250 RR Race Dirt Bike.
Shop Radiator Hoses for a 2016 Beta 250 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.