

🏍️ Ride Fast, Stay Fresh: Engine Oil That Keeps You Ahead
Liqui Moly’s Motorbike 4T Synth 5W-40 is a fully synthetic 4-liter engine oil designed for motorcycles, scooters, and snowmobiles. It offers optimal lubrication across all conditions with a high flash point of 230°C, superior wear protection, and compatibility with catalytic converters and wet clutches. Certified to meet top industry standards, it ensures engine cleanliness and longevity for the discerning rider.





| Viscosity | 5W-40 |
| Brand | Liqui Moly |
| Vehicle Service Type | Scooter, Snowmobile |
| Flash Point | 230 Degrees Celsius |
| Automotive Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 04100420016851 |
| Manufacturer | Liqui Moly |
| Size | 4 Liter |
| SAE J300 Viscosity Grade | 5W-40 |
| Model | 1685 |
| Item Weight | 7.44 pounds |
| Product Dimensions | 3.9 x 9.72 x 10.71 inches |
| Item model number | 20076 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 1685 |
K**J
Perfect for BMW motorcycles
I started using Liqui Moly 4t 5w-40 in my R1200GSA (water cooled) two years ago, after switching from Castrol Power 1 4t. Did some research which revealed that the Castrol isn't a 'true' synthetic, but the Liqui Moly is. Shifting with the Liqui Moly is smooth and stays smooth for a long duration, and the 4 liter jug is cheaper than four liters of Castrol (and MUCH less expensive than the BMW-branded Shell oil). Two-day Prime delivery makes ordering easy.
M**T
Excellent oil for S1000RR
I always use liqui moly for my german vehicles. I like the usefulness of the container, and the smell of the oil. I feel secure knowing it is within the spec for my high performance BMW S1000RR. I have stable temps, and consistent pulls.
C**2
Smooth and quiet
This is great motor oil. I used this on my 2020 BMW S1000RR at around 2500 miles. The break in service is done at 600 so I only went around 2k on that standard BMW oil since that service. The engine seems to run much quieter than before as I had a bit of a ticking previously I wasn’t too keen on. Shifts are much smoother as well with this oil. Definitely will be doing all future services as it’s pretty easy to get to even with my aftermarket titanium headers.
4**C
Great stuff. I think comporable to Motul 7100.
Tried this on my last oil change. Seems equivalent to Motul. Inside my engine is spotless. Probably because I always run excellent oil at good intervals.So, I have used Motul 7100 for most of my oil changes approx 3k intervals. Possibly too soon. Point is, I used this recently which seems to be possibly smelling a bit more like used motor oil at 3k. I have a 1200 bandit that is excellently maintained and riden in the 40 - 75 % rpm and throttle range most of the time. Sometimes I pin it and run it to redline in 2nd and 3rd. . There is no real way to determine what this does vs 10w40 full syn motul with out oil analysis or maybe running it out to 5k OCI. So, who knows. now this is not available on amazon, I will just go back to Motul. Bottom line, this is supposedly excellent based on its composition. Probably better for the cold enviros since it is a 5wX.
W**M
Full synthetic
I’ve used mobile 1 full synthetic motorcycle oil an have for 40,000 miles. Bike runs great. Thought I would try the Liquid Moly due to great reviews. Bike is running great!!
L**N
Si de verdad deseas cuidar el motor de tu moto estés es el lubricante perfecto.
Uno de los mejores lubricantes para motos en el mundo
M**E
Great Oil
This is a high quality oil that I use on my BWM R1250RT.
J**.
Oil for my bmw bike
Oil seems Robeson well! First time using it
Trustpilot
2 months ago
2 weeks ago