Bel-Ray EXS Full Synthetic Ester 10W-50 Engine Oil 1L - Harley & Indian V-Twin
About Bel-Ray
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 EXS Full Synthetic Ester 4T engine oil in 10W-50 viscosity offers premium protection for high-performance V-twin engines. This advanced formulation ensures superior film strength and thermal stability, crucial for demanding riding conditions. It's designed to keep your engine running smoothly and efficiently.
Why riders pick this
- 100% synthetic ester base oils for superior film strength
- High viscosity index maintains protection in high temperatures
- Exceptional shear stability resists viscosity breakdown
- Reduces friction to help lower engine operating temperatures
- API SN and JASO MA2 certified for four-stroke engines
Optimizing your Harley-Davidson or Indian Motorcycle's engine performance starts with the right oil. Bel-Ray EXS Full Synthetic Ester 4T engine oil in 10W-50 viscosity is specifically engineered to deliver robust protection and consistent performance under the most challenging conditions. Its 100% synthetic ester base oils provide an exceptional foundation for engine health and longevity.
Maximum Protection, Peak Performance
- Features 100% synthetic ester base oils for superior film strength
- High viscosity index ensures protection is maintained even at extreme temperatures
- Exceptional shear stability actively resists viscosity breakdown over time
- Reduces internal friction, contributing to lower engine operating temperatures
- API SN and JASO MA2 certified for all four-stroke motorcycle engines
Engineered for Demanding Rides
For V-twin riders who push their machines, Bel-Ray EXS 10W-50 provides the confidence of advanced lubrication. Its ability to maintain critical protection in high-temperature environments makes it an ideal choice for aggressive riding or hot climates. This oil not only protects against wear but also helps your engine operate more efficiently, unlocking its full potential.
Specifications
- Brand: Bel-Ray
- Manufacturer Part #: 99160-B1LW
- UPC: 690509200287
- Viscosity: 10W-50
- Type: Full Synthetic Ester
- Weight: 2.09 lbs
- Package Dimensions: 9 in L x 4 in W x 2 in H
Common questions
Is this 10W-50 oil suitable for my Harley or Indian V-twin engine?
Yes, Bel-Ray EXS 10W-50 full synthetic ester oil meets API SN and JASO MA2 specifications, making it compatible with four-stroke motorcycle engines that require this viscosity. Always consult your motorcycle's owner's manual for recommended oil specifications.
What are the benefits of using a 10W-50 viscosity oil?
A 10W-50 oil provides good cold-start protection while maintaining a thicker film at high operating temperatures. This makes it suitable for engines that experience a wide range of ambient temperatures or operate under heavy loads, offering enhanced protection against wear.
Will this oil improve my engine's performance?
By reducing friction and maintaining optimal lubrication, Bel-Ray EXS 10W-50 can help your V-twin engine run more efficiently, potentially leading to smoother operation and sustained power output, especially under demanding conditions.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Bel-Ray |
| TYPE | Chemicals |
| SKU | 840-1626 |
| WEIGHT | 2.09 lb |
