Product details
Motul 104090 Oil – Top-Notch Fully Synthetic Motorbike Engine Oil with Ester Technology
If you’re on the hunt for a dependable motorbike engine oil that really does the job, the Motul 104090 10W-30 fully synthetic oil might just be the one to go for. It’s specially crafted for 4-stroke engines and packed with ester technology, which gives your engine and gearbox a solid shield against wear and tear — whether you’re thrashing it on a spirited blast or putting in the miles on a long ride.
Why Opt for Motul 104090 Oil?
This oil doesn’t just meet the standards set by big players like Honda and Yamaha for their 10W-30 spec engines — it actually goes beyond them. So, if you ride one of these bikes or something similar, this oil fits the bill perfectly. What’s really clever about it is its excellent shear stability. In plain terms, that means it keeps its thickness and protective mojo even when the engine’s under heavy load, helping your engine and gearbox stay in cracking condition.
And if you’ve ever dealt with a clutch that’s sticky or a bit rough on the gears, you’ll appreciate this: Motul 104090 is spot-on for wet clutches, delivering smooth, soft gear changes without any faffing about with jerky shifts. It also ticks all the right boxes with API certifications (SN, SM, SL, SJ, SH, SG) and carries the JASO MA2 badge, so you know it’s up to the task.
What to Expect in Everyday Riding
Whether you’re darting around town or heading off on a longer jaunt, this oil keeps your engine purring along nicely. Being fully synthetic means you get cleaner running, better fuel efficiency, and less gunk building up inside your engine. The 4-litre bottle is just the right size for regular top-ups or a full oil change, so no need to keep popping down to the shop.
Wondering about compatibility? It’s always wise to have a quick squiz at your bike’s manual, but if it calls for 10W-30 viscosity and supports JASO MA2 oils, you’re laughing — this oil fits the bill perfectly. It’s a straightforward, no-nonsense choice that gives you peace of mind and a bit of extra confidence when you’re out on the road.
Technical Bits and Bobs
The bottle measures roughly 18.5 by 11.5 by 29 cm and weighs in at 3.6 kg. It’s made by Motul Deutschland GmbH, a name that’s well respected in the world of quality lubricants. The model and part number are both 104090, making it dead easy to find and order the right oil for your bike.
All things considered, if you want an oil that offers top-level engine and gearbox protection, smooth clutch action, and meets stringent quality standards, Motul 104090 is a cracking choice. Keep your bike happy, and enjoy the ride without fretting about engine wear or fiddly maintenance.




