Lucas High Performance Motorcycle Oils are the result of technology gained through years of blending motor oils and gear oils for the racing industry. These are TRUE racing oils that FAR exceed all manufacturer specifications and can outlast other oils up to 4 times on the track or on the street. Lucas Motorcycle Oils are built for endurance. These oils will lower oil temperatures, extend the life of vital components, reduce noise and leaks and increase performance.
Lucas High Performance Motorcycle Oils are the result of technology gained through years of blending motor oils and gear oils for the racing industry. These are TRUE racing oils that FAR exceed all manufacturer specifications and can outlast other oils up to 4 times on the track or on the street. Lucas Motorcycle Oils are built for endurance. These oils will lower oil temperatures, extend the life of vital components, reduce noise and leaks and increase performance.
Lucas 10W-40 Semi Synthetic Engine Oil
Lucas High Performance Motorcycle Oils are the result of technology gained through years of blending motor oils and gear oils for the racing industry. These are TRUE racing oils that FAR exceed all manufacturer specifications and can outlast other oils up to 4 times on the track or on the street. Lucas Motorcycle Oils are built for endurance. These oils will lower oil temperatures, extend the life of vital components, reduce noise and leaks and increase performance.
Lucas High Performance Motorcycle Oils are the result of technology gained through years of blending motor oils and gear oils for the racing industry. These are TRUE racing oils that FAR exceed all manufacturer specifications and can outlast other oils up to 4 times on the track or on the street. Lucas Motorcycle Oils are built for endurance. These oils will lower oil temperatures, extend the life of vital components, reduce noise and leaks and increase performance.
in 20 offers
The lowest price for Lucas 10W-40 Semi Synthetic Engine Oil right now is $13.29 at Milky Motorsports, compared across 11 retailers.
The all-time low was $11.12 on 13 May 2026 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 4 June 2026.
Last updated at 04/06/2026 16:13:32
LUCAS Semi-Synthetic SAE 10W-40 Motorcycle Oil, 0.95 litre, Each
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LUCAS OIL Semi-Synthetic 10w40 Motorcycle Oil Qt LUC10710
Free delivery between 10–19 June
Lucas Oil Products Semi-Syn SAE 10W-40 Motorcycle Oil 10710
Free delivery between 10–19 June
LUCAS OIL Semi-Syn 10w40 Motor- cycle Oil 6x1 Qt 10710
Free delivery between 10–19 June
Semi-synthetic High Performance Oil 10w-40 1qt
Delivery $30.80
Lucas Semi-synthetic High Performance Oil 10w-40 32oz 10710 - 58-5235
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lucas Oil 10w-40 Semi-synthetic Motorcycle Oil 1 Litre - 40710
Delivery $24.85
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lucas Oil 10w-40 Semi-synthetic Motorcycle Oil 1 Litre - 40710
Delivery $24.85
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Semi-synthetic 10w40 Motorcycle Oil Qt
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lucas Oil High Performance Synthetic Oil - 10w40 - 1qt. Motorcycle
Delivery $12.65
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on oreillyauto.com
Used in a dirt bike trans mission with a wet clutch system. Works well. Great price
originally posted on oreillyauto.com
Been using this oil for 2 years in my "82 Honda CB650SC Nighthawk bracket racer, very little clutch wear even under 5-6000 rpm launches, even w/ 15% updated clutch springs! And it's always in stock!
originally posted on homeessentialsdirect.com
I saw a big difference in shifting with the wet clutch in my Rancher. Shifting was much smoother and the engine ran quieter on this oil. This is for wet clutches.
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Country of origin | USA |
| Viscosity | 10W-40 |
| Vehicle service type | Street Motorcycle |
LUCAS Semi-Synthetic SAE 10W-40 Motorcycle Oil, 0.95 litre, Each
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LUCAS OIL Semi-Synthetic 10w40 Motorcycle Oil Qt LUC10710
Free delivery between 10–19 June
Lucas Oil Products Semi-Syn SAE 10W-40 Motorcycle Oil 10710
Free delivery between 10–19 June
LUCAS OIL Semi-Syn 10w40 Motor- cycle Oil 6x1 Qt 10710
Free delivery between 10–19 June
Semi-synthetic High Performance Oil 10w-40 1qt
Delivery $30.80
Used in a dirt bike trans mission with a wet clutch system. Works well. Great price
Been using this oil for 2 years in my "82 Honda CB650SC Nighthawk bracket racer, very little clutch wear even under 5-6000 rpm launches, even w/ 15% updated clutch springs! And it's always in stock!
I saw a big difference in shifting with the wet clutch in my Rancher. Shifting was much smoother and the engine ran quieter on this oil. This is for wet clutches.
I use this product on every vehicle I own and it's simply amazing. There are others out there, and you should try them, but for me Lucas is the ONLY choice. I use it in my Boss Hoss, Goldwing, Genesis, Mountaineer and on my breakfast cereal. Just kidding.
Lucas Synthetic Blend Motorcycle Motor Oil is equal or better than Factory Oil in my opinion. Price of this oil is great. Using it in my motorcycle and I have 90,000 miles on it and have no issues with burning oil
I have used the Lucas Synthetic Blend Motorcycle Motor Oil 10W-40 in my motorcycle since I first purchased it and have always been happy with it's performance. The motorcycle has a wet clutch and this product makes for smooth shifts. The helpful folks at my local O'Reilly Auto Parts store on Fruitridge Road, Sacramento, CA recommended the product to me. They are always very knowledgeable and helpful at this store.
Lucas products are the go to items when special care and attention is needed. For my Raptor 350 R only Lucas is good enough, all others are inferior in comparison. Lucas has the ideal formulation necessary for both the engine and clutch used in the Raptor.
Really great oil! I used it for my 1982 Suzuki GS450T with a wet clutch. The bike had never sounded so good!
This oil has reduced engine noise in my 2009 KLX250s! I have religously used Kawasaki OEM oil and it has done ok. After switching to Lucas oil the bike shifts easier and has had lower running temperature. I rather use an oil that exceeds the minimum than use oil that only meets the standard.
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Country of origin | USA |
| Viscosity | 10W-40 |
| Vehicle service type | Street Motorcycle |
