Bel-Ray has manufactured motorcycle lubricants since 1948, with V-twin specific engine, primary and transmission oils formulated for air-cooled operating temperatures.
Bel-Ray EXP Semi-Synthetic Ester Blend 4T Engine Oil is engineered for both air-cooled and liquid-cooled four-stroke Harley and Indian Motorcycle engines. This advanced formulation provides high film strength and superior oxidation resistance, crucial for the demanding conditions of V-twin powerplants. It also extends wet clutch life, making it an excellent choice for motorcycles where engine oil lubricates the clutch.
Your V-twin works hard, and its engine oil needs to keep up. Bel-Ray EXP is designed to maintain stable performance across a wide range of operating temperatures, from cold starts to sustained high-heat cruising. The synthetic ester blend ensures robust protection for all internal components, reducing wear and contributing to a longer engine life. Trust Bel-Ray to keep your Harley or Indian running strong mile after mile.
Whether you're tearing up the backroads or logging serious highway miles, Bel-Ray EXP provides the consistent lubrication your V-twin demands. Its ability to resist oxidation means your oil stays effective longer, providing peace of mind between changes. This oil is also JASO MA2 certified, assuring compatibility and optimal performance for motorcycles with wet clutch systems.
What types of bikes can use this oil?
Bel-Ray EXP 4T is suitable for any air-cooled or liquid-cooled four-stroke Harley-Davidson or Indian Motorcycle engine. Always check your owner's manual for the correct viscosity grade recommended for your specific model.
Is this oil safe for motorcycles with wet clutches?
Yes, Bel-Ray EXP is formulated to prolong wet clutch life and is JASO MA2 certified, which confirms its suitability for bikes with engine-oil-fed clutches.
Does this oil meet industry standards?
Yes, this oil is API SN and JASO MA2 certified, ensuring it meets recognized industry performance standards for motorcycle engines.
| BRAND | Bel-Ray |
| TYPE | Chemicals |
| SKU | 840-1600 |
| WEIGHT | 2.79 lb |
I was running my DL650 on Delo, but I didn't like how it shifted, and I was burning almost a quart between oil changes. I switched to Bel Ray on a road trip, and the difference was noticeable immediately. Shifts were smoother, and I can go 3500 miles without having to add any oil. I don't know why it works, but it does. It's worth the extra couple dollars.
I use this oil in my sport bike and it works great.
Good price, Fast shipping
Great product. Extends the life in all my engines.
5 Stars
5-Star
