Lucas Synthetic HP OIL 50W 4T Engine Oil - Harley & Indian V-Twin
About Lucas
Lucas Oil produces engine oils, additives and problem-solving lubricants used across powersports and racing, including V-twin specific oils and assembly products.
Lucas Synthetic HP 50W 4T engine oil is a full synthetic formulation designed specifically for V-twin motorcycle engines. It offers extended drain intervals and helps maintain lower operating temperatures, crucial for the longevity of your engine. This premium oil is built to deliver reliable performance and protection.
Why riders pick this
- Full synthetic for robust V-twin protection
- Lowers engine operating temperatures
- Extends oil change intervals
- Reduces engine noise and helps prevent leaks
- Meets JASO specifications for motorcycles
When your V-twin is working hard, especially in warmer climates or under heavy loads, a robust engine oil is paramount. Lucas Synthetic HP 50W 4T engine oil provides the high-temperature stability and wear protection that Harley-Davidson and Indian Motorcycle engines demand. Its full synthetic base and exclusive additives ensure optimal lubrication, helping to reduce friction and maintain engine health over extended periods.
Robust Protection for Your V-Twin
- Full synthetic blend with exclusive additives for V-twin engines
- Lowers engine operating temperatures for increased durability
- Extends oil change intervals compared to conventional oils
- Reduces engine noise and helps prevent leaks
- Meets JASO motorcycle oil specifications for performance
Considerations for Your Ride
This 50W 4T synthetic oil is an excellent choice for riders seeking maximum protection in high-stress conditions. It is not recommended for wet clutch applications, so it's best suited for dry clutch V-twin setups. Always refer to your motorcycle's owner's manual for specific oil recommendations and to confirm fitment. Regular oil analysis can further help optimize your oil change intervals based on your riding style and conditions.
Specifications
- Brand: Lucas
- Manufacturer Part #: 10765
- UPC: 049807107659
- Viscosity: 50w 4T
- Container Size: 1 quart
- Weight: 2 lbs
- Length: 2.45 in
- Width: 4.35 in
- Height: 9.05 in
Common questions
Can I use this oil in my wet clutch motorcycle?
No, Lucas Moly synthetic is not recommended for wet clutch applications. Use a non-moly oil for those bikes to prevent clutch slippage.
How long does this oil last between changes?
Lucas synthetic extends drain intervals compared to conventional oil. Follow your bike's service schedule or consult your owner's manual for specific recommendations based on your model and riding conditions.
Is this oil suitable for older V-twin engines?
Yes, 50W oils are often recommended for older V-twin engines or those in very hot climates, providing a thick protective film. Always check your bike's manual for the correct viscosity.
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 | Lucas |
| TYPE | Chemicals |
| SKU | 58-5225 |
| WEIGHT | 2.0 lb |
