Product details
Motul 104121 Factory Line Road Racing – Premium Motorbike Engine Oil
If you’re after a cracking engine oil that keeps your motorbike ticking over smoothly and reliably, the Motul 104121 Factory Line Road Racing is definitely worth your attention. Motul’s been in the game for over 150 years, crafting top-tier lubricants that can handle the harshest conditions. This particular oil is made to perform whether you’re thrashing it on the track or just pottering about on your daily ride.
Why go for Motul 104121 engine oil?
With its 10W-40 viscosity, this oil strikes a brilliant balance — it flows nicely on cold starts but also holds its ground when the engine’s running hot. It’s spot on for riders who want a reliable oil that adapts to all sorts of temperatures without breaking down. The Factory Line Road Racing formula is designed to cope with serious stress, keeping your engine parts well-lubricated and minimising wear even when you’re pushing your bike to the limit.
What sets it apart?
Motul’s got the creds — with international certifications and OEM part numbers, including Suzuki’s R9000, you know this oil ticks all the boxes for quality and performance. It comes in a handy 3.67kg container, giving you enough juice for a good few oil changes — perfect if you like to get stuck into your own maintenance. And, not to mention, the slick black packaging looks rather smart on your shelf.
Practical perks for your bike
Using Motul 104121 means fewer engine deposits and less wear and tear, which can save you a pretty penny on repairs down the road. It’s compatible with a wide range of motorcycles, so you won’t have to faff about worrying if it suits your bike. Whether you’re commuting day in, day out or enjoying a spirited blast at the weekend, this oil keeps your engine purring along nicely.
That said, if your bike’s a bit older or has particular requirements, it’s always wise to have a quick squiz at the manual or have a chat with your mechanic before swapping oils. But for most riders, it’s a solid, no-nonsense choice that helps maintain and even boost performance — without all the complicated jargon or fiddly blends.
So, if you want dependable, high-quality oil that’s proven both on the race track and the open road, the Motul 104121 Factory Line Road Racing 10W-40 is a smart bet. Give your bike the TLC it deserves and enjoy smoother rides with a longer-lasting engine.




