Below you will find the best synthetic oil for a 2015 KTM RC 390. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!
Recommended oil for my 2015 Rc 390
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Engine Oil 15W-50 Synthetic Metric Motorcycle Oil |
Our motorcycle oil is fully synthetic and will give you awesome performance for max acceleration, giving you protection from extreme heat from high rpm, keeping your engine cool, running clean with max protection. This motorcycle oil meets or exceeds requirements from industry performance specs. Made in the USA. This is the best synthetic motorcycle oil for your 2015 Ktm Rc 390. | Capacity 1.69-1.8 Quarts |
MFFQT-EA
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Recommended coolants for my Ktm Rc 390
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 2015 Ktm Rc 390 for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2015 Ktm Rc 390 under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
ANTPC1G-EA
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Amsoil synthetic motorcycle oil has many benefits that set it apart from other motorcycle oils on the market. Here are 10 reasons why you should consider using it: 1. Provides superior protection against engine wear in high-stress conditions 2. Reduces engine heat and friction for improved performance 3. Resists degradation and breakdown for longer oil life 4. Offers excellent low-temperature fluidity for easier cold starts 5. Helps maintain engine cleanliness and prevent deposits 6. Resists foaming for consistent performance 7. Is compatible with both wet clutch systems and catalytic converters 8. Helps reduce harmful emissions 9. Provides outstanding overall wear protection for extended engine life 10. Offers the peace of mind that comes with using a reliable, high-quality product.


