I tried your Lucas 50w petroleum and the V twin 50w synthetic both were better, however, your Lucas 20w50 synthetic (10702) is by far the best performing oil of all. The Lucas 20w50 synthetic is smoother, by far the quietest, cooler and the engines performance is awesome. I was so impressed that I went out and purchased your Lucas primary oil (10790) and the V twin gear oil (10791). I have tried all the Harley Davidson appropriate fluids (Formula +, Syn 3), Mobile 1 V-twin, Redline primary & transmission oils, Spectro for the six speed transmission, Bikers choice primary & transmission oils, and Drag Specialist primary & transmission oils. By far the Lucas in the primary and transmission out performs the previous mentioned oils & lubes once again. After changing the primary & transmission with the Lucas products I went for a 360 mile ride with temperatures right around 97 degrees. The motorcycle performed so well and was so quiet I thought I had lost my hearing. Man what a difference!!! I'm going to spread the word about your product's to my 250 other HOG members and will gladly express my great experiences with other bikers in the future.

My name is Daryl Domago, I am the design center manager at Bruce Rossmeyers Harley Davidson in Daytona beach. I have now used Lucas synthetic for three consecutive oil changes in my 2000 R1. I have had great success with this product and will continue to use it for a very long time. The bike has 70000 miles on it and runs cooler, quieter, and shifts smoother than ever. I am very pleased with this product. I have had such success with it. I have used a dozen different oils trying to find something I can trust and rely on in the blistering temperatures that I face with in town driving in Daytona. Thank you Lucas for giving me confidence in your product, Keep up the good work! I will continue to pass the word!

My name is Thomas Turner and I work at Bruce Rossmeyers Destination Daytona Harley Davidson. I recently started using the Lucas Oil Synthetic 10w 30 motor oil in my Honda CBR1000RR and I am very impressed with the results. My bike runs cooler, has less noise, shifts smoother, and starts easier than ever before! I have tried every oil out there and I will now only use your product. I am very happy with this oil and I will definitely recommend it to all of my friends and family. Thank you very much!

I read the story of Lucas Oil in this month's Roadracing World and Motorcycle Technology. Wow, I just thought you all were a gimmick. I'll be looking into using Lucas Oils in my race bike, street bike, dirt bike and cars. Not just because you support the sport, but because you support the American worker.

WELL YOU DID IT AGAIN, just about the time I think you can't get better, you do. Finally got your motorcycle oil in and put inboth my 1977 harley and my wife's 2002 harley. And you know what it is like haveing 2 new rides, quiter, cooler, smother, easer shifting and better gas milage. so there you have it everything I have that has oil or greese has Lucas in it. Thanks Bill Willoughby Mt.Sterling KY P.S. the ol merc 450000 miles still like new. and yes Forrest I still put Lucas on my breakfest ceral

Hey Forset and company, Just wanted to let you guys know that I have been using lucas for 20 years and still lovin and using all of your products, and got so excited when I seen that you now have a motorcycle oil. And as far as my ole ford 442689 miles and still runs like new good oil pres. and uses 0 oil between oil changes. ( still like it on my ceral and pancakes) thanks a bunch

Just going to let you know That I have a 2000 Harley softtail and love the 20-50 oil for bikes. Me and My wife love to take long road trips and now I dont have to stop and have service done every 2500 miles. We have 125,000 on her and she ant see any other oil but Lucas. And the Harley Dealership in Dallas,tx cant Believe the miles. I am going for 200,000 we use the 20-50 in all 3 oil cavities . just wanted to say : THANKS FOR THE OIL .