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 combines synthetic esters with select synthetic and petroleum components, delivering superior film strength and exceptional temperature stability. This advanced formulation is crucial for the demands of high-performance V-twin engines.
Formulated specifically for wet-clutch four-stroke motorcycles, this oil is API SN and JASO MA2 certified, ensuring it meets stringent industry standards for your Harley-Davidson or Indian Motorcycle. It's designed to provide consistent protection and performance under various riding conditions.
Bel-Ray EXP Semi-Synthetic Ester Blend is engineered to keep your V-twin running strong. Its robust properties reduce wear on critical engine parts and ensure your wet clutch performs optimally without slipping. Trust this blend to deliver consistent power and protection, enhancing your riding experience mile after mile.
Is this oil suitable for wet-clutch V-twin motorcycles?
Yes, this formula is specifically designed for four-stroke wet-clutch engines and is JASO MA2 certified, which helps extend clutch life and ensure proper engagement compared to non-ester blends.
Does this oil meet OEM motorcycle standards?
Yes, Bel-Ray EXP is API SN and JASO MA2 certified, indicating it meets or exceeds the performance requirements for most modern four-stroke motorcycle engines, including Harley-Davidson and Indian Motorcycles.
How does this oil perform across different temperatures?
The high viscosity index of this oil means it maintains stable performance and a consistent oil film across a wide range of operating temperatures, offering reliable protection from cold starts to high-heat conditions.
| BRAND | Bel-Ray |
| TYPE | Chemicals |
| SKU | 840-1620 |
| WEIGHT | 420.41 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
