LIQUI MOLY Motorbike 4T SAE 15W-50 Street | 4 L | Motorcycle Fully synthetic engine oil | SKU: 20060

Quality oil at a great price

This checks all the boxes for a 2013 BMW R1200RT. I'm not sure it's better or worse than BMW oil - as anyone will tell you, oil debates for motorcycles are endless. Still, I like the fact that it's full synthetic and meets the exact specs required by BMW, plus it's made in Germany. It's my oil of choice.

15w50 synthetic motorcycle oil is not common in the USA. My Ducati calls for something from Shell that I'm not even sure if it exists here. I needed to put fresh oil in my bike for the season and went with this stuff due to it's cheap price for what it is. It feels good in the bike. Smooth shifting, positive and easy to find neutral.

I have a BMW R1150RT. I've had concerns over it using oil with several different brands. With Liqui Moly it doesn't use oil. I was amazed that after a 1000 mile trip it used no discernible oil and it runs good and sounds good. There are probably other oils capable of this such as Motule but they are more expensive. I've found what I need in Liqui Moly 15w-50 full synthetic. It does what I need for it to do at the best price.

F800GSA, motor runs quiter and shifts smoother than the BMW Advactech oil.

Good oil and is performing well in our bikes.

Used this based on recommendation from others for my 2021 RE meteor 350 bike. Based off in north of Texas. My first service used 5100 motul 15w50 at 350 miles service and started noticing excessive engine noise faster riding close to 650 miles. Also noticed significant heating issues during cool weather. Used this liquimoly 15w50 full synthetic as replacement at aroun 900 miles and see a great improvement. Key things like reduced vibrations, reduced tappet noise, slight increase in performance, gear shifting has been like butter and zero vibrations even at 65+ miles per hour and heating issue has drastically reduced. So will continue using this and will update after riding during summer tx heat as an update on how this oil holds in this bike.07/17/22: with sweltering heat in north Texas with day time temps around 110 and night time around 85 this oil is holding really well. Even at 70mph on expressways engine is smooth and no heating issues. So far holding good. Have around 1700 miles after using this oil. Remember only fill in meteor just a shy below the upper level mark and never over fill.

Just popped this into my 2023 Royal Enfield 350 Classic Reborn. RE called for semi synthetic 15W50 but after 3000 miles I chose to go with full synthetic. This has the same API & JASO specs as the semisynthetics; Bike running noticeably better. perhaps due to fresh oil but I believe that the full synthetic has a lot to do with that. I wouldn't do this switch until you have 3000 or more miles on the bike as synthetics are reputed to be too slippery to allow full seating of rings, etc.. Is that true??? Up to you to believe that or not. Great price on this as well.