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Mobil 1 Racing 4T 10W40 Motor Oil is designed primarily for on-road, high-performance, 4-cycle sport bikes; however, it may be used in other types of on and off-road 4-cycle motorcycles especially where a 10W40 viscosity grade is specified.
Re-engineered for cleaner running engines and high power output
Optimized for high-temperature durability during long rides or short races
Specifically engineered high-performance additive system for superb engine and transmission protection
Good for street engines
Good for my WRR. Wouldn't use in my MX bike. Run about 2000 miles on this stuff in my 250.
March 5, 2015
Buttery smooth oil
I just did my first ever oil change.
I'm not in anyway an export on engine oil, but I can vouch that after flushing out the old mud and poured in this goodness, there was an observable increase in the smoothness of my engine.
The engine also sounded a lot smoother too.
I'm very happy with this product, though probably I will try a different brand each time I change oil until I've tried all major brands.
August 30, 2014
Stays cleaner longer and clutch slip is much smoother
This is the first time I've used Mobil 1 but it will now be my go-to oil! Predictability of clutch engagement is so much better!! I was amazing my riding buddies with my ability to keep the bike upright while rolling smoothly at 1-2mph while in stop and go traffic, while parking or at traffic lights.
I started to worry about clutch burn but the oil in the sight glass remains quite clear after 700 miles. Go Mobil 1 you won't regret it!
May 19, 2014
soaked the clutch plates in this and i'm sticking with it. plus its only $10 at my local o'reillys auto parts.
February 3, 2014
Bike: 2008 Yamaha R6
After changing out the oil I noticed an immediate difference in terms of smooth shifting and performance in the bike. It felt like there was a slight power boost so overall I would suggest this oil for any bike. I hope this helps!
December 17, 2013
I had been using the Honda HP4 synthetic blend in my CBR. I was skeptical about using anything other than Honda oil. My brother owns an R6 and he switched to the Mobil 4T full synthetic. He instantly experienced smoother clutch performance and better shifts so I made the switch. Its like riding a new bike. Pricey but worth it.
April 12, 2013
The bike feels smother. I went for a short ride and shiftting felt great!
April 9, 2013
Slightly expensive, but a very good product.
Excellent oil, made for very smooth gear changes and did well under considerable abuse at the track.
March 25, 2013
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Charles P C:I don't know about your Ducati but this motor-oil is specified for my wet, multi-plate clutch Triumph Thunderbird 1600 (which specifies a semi or fully synthetic 10W/40 or15W/50 motorcycle engine oil which meets specification API SH (or higher) and JASO MA)..Dec 22, 2013