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Mobil 1 98JA11 10W-40 Racing 4T Motorcycle Oil for Sport Bikes - 1 Quart (Pack of 6)

4.8 4.8 out of 5 stars 719 ratings

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Purchase options and add-ons

Viscosity 10w-40
Brand Mobil 1
Vehicle Service Type Cruiser, Sport Motorcycle
Liquid Volume
32 Fluid Ounces
Package Information
Bottle

About this item

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual
  • Superb engine, clutch and transmission protection
  • Optimized for high-temperature durability
  • High output by helping to keep engines clean

Frequently bought together

$78.25 ($0.41/Fl Oz)
Get it as soon as Sunday, Mar 24
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 9.6 x 9 x 7.5 inches; 12.13 Pounds
  • Item model number ‏ : ‎ 98JA11
  • Date First Available ‏ : ‎ March 29, 2011
  • Manufacturer ‏ : ‎ Mobil 1
  • ASIN ‏ : ‎ B004U8JH84
  • Customer Reviews:
    4.8 4.8 out of 5 stars 719 ratings

Product Description

Product Description

Mobil 1 motorcycle oils are specifically formulated to help keep motorcycle engines in peak condition for maximum power and long life. Two specially engineered formulas deliver maximum levels of protection, even in extreme riding conditions. These specific formulations are designed to help prolong the life of vital engine parts and transmissions for cruisers and sport bikes. Mobil 1 Racing 4T is for use in on-road, off-road and competition four-stroke motorcycles. Its unique formulation is engineered to help provide high output by helping keep engines clean, optimized for high-temperature durability during long rides or short races and designed for superb engine, clutch and transmission protection. See Mobil 1 V-Twin 20W-50 Motorcycle Oil formulated for Cruisers.

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Motor oil is made from crude oil and is used to lubricate, clean, and cool engines. Types of motor oil include conventional, synthetic, diesel, bio-based, hybrid (blends of conventional and synthetic), and recycled oils. Motor oil varies in weight and viscosity, as well as additives that some manufacturers add to the oil during the refining process. A numerical code system created by the Society of Automotive Engineers (SAE) grades motor oils according to viscosity--the higher the number between 0 and 60, the more viscous (thicker) the oil is. Most consumer motor oils are graded by two numbers, with the first number indicating cold weather (Winter or "W") performance.

SAE 10W-40

This oil has a weight of SAE 10W-40, meaning it has an SAE viscosity rating of 10 in cold temperatures and a rating of 40 at normal operating temperature. Always check your vehicle's owner's manual to verify that this is the correct weight of motor oil for your vehicle.

Conventional Motor Oil

This oil is a conventional motor oil, meaning it is refined from crude oil or petroleum products. Conventional motor oils may or may not have additives included after refining. Conventional motor oils are more versatile than synthetic or hybrid motor oils, because they are suitable for use with nearly all types of modern vehicle engines, from cars and trucks to motorcycles, ATVs, farm equipment, and more.

Racing Oil

Racing oils are designed for track cars and other types of high-compression vehicles intended for motorsports competition. They contain particular additives for increased engine horsepower and reduced friction on metal parts, and provide special protection for engines with high compression or higher horsepower. Racing oils usually include fewer detergents than regular conventional motor oils.

Please note that many, if not all, oils labelled as racing oils are not street legal, and it is not recommended to put racing oil in a conventional passenger vehicle. Make sure to double-check the product label as well as the specifications of your vehicle to ensure proper usage.


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What's in the box

  • Mobil 1 98JA11 10W-40 Racing 4T Motorcycle Oil for Sport Bikes - 1 Quart (Pack o
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    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    719 global ratings

    Customers say

    Customers like the smoothness, quality and noise of the auto oil. They mention that the clutch grabs great, the engine runs smooth and shifts smoother. Some appreciate the value for money, saying it's cheap insurance.

    AI-generated from the text of customer reviews

    58 customers mention55 positive3 negative

    Customers like the smoothness of the auto oil. They say that the clutch grabs great, the engine runs smooth, and shifting gears is butter smooth. The performance is awesome, and the engine feels very quiet. They also mention that the engine and transmission work great with it, and that it helps keep the insides lubed and clean.

    "Use every time in my Honda 750. Engine runs good as new and I am sure it help keep the insides lubed and clean." Read more

    "...My bike sounds and feels so much happier now! Shifting gears is butter smooth, I have much more confidence in my bike now. Could not recommend enough." Read more

    "This oil works fine, but I have no idea how long it lasts. Due to health problems, I only ride my cycle about 150 miles a year...." Read more

    "...Motorcycle ran very smooth after the change." Read more

    41 customers mention41 positive0 negative

    Customers like the quality of the auto oil. They say it's the best oil for most sport bikes, and is super slick.

    "This full synthetic oil is the best oil I've ever used...." Read more

    "My bike runs HOT. It’s an air cooled V twin that revs high. This oil is super slick and is great for getting through all the oil passages quickly." Read more

    "...Feel free to ask any questions. It truly is a great oil." Read more

    "...My engine runs quieter too. Good stuff!" Read more

    37 customers mention27 positive10 negative

    Customers like the value of the auto oil. They say it has a good price and is cheap insurance.

    "...Good price from amazon, fast delivery...." Read more

    "...It arrived very quickly, and the price was good." Read more

    "Tried and true brand. The oil is expensive, but if you want to go cheap there are other options...." Read more

    "...Amazon prices are great, 2 day shipping on prime makes it a no brainer as opposed to going to the shop." Read more

    13 customers mention13 positive0 negative

    Customers are satisfied with the noise of the oil. They mention that the bike appears to run a little quieter, the engine still sounds great, and the shifting is smoother. Some customers also mention that their bike sounds and feels so much happier now.

    "...Wow. What a huge difference. My bike sounds and feels so much happier now!..." Read more

    "...My engine runs quieter too. Good stuff!" Read more

    "...engine oil, the transmission feel very smooth and the engine feel very quiet and smooth. My ride is a lot smoother now." Read more

    "...The bike appears to run a little quieter. I did not have to add oil between oil changes at 5000 miles. "Very fair price", quick delivery...." Read more

    7 customers mention7 positive0 negative

    Customers are satisfied with the longevity of the auto oil. They mention it's reliable and runs strong.

    "it is the only oil i'll use in my cycle, lasts well over the riding season, reason i bought the case of it, dont have to resupply til next year" Read more

    "...I am very satisfied with the performance of this oil and the longevity (5,000 miles between changes- per a Mobil Oil Tech).." Read more

    "Good oil, meets mfg requirements. No issues with it breaking down too early, will continue to use." Read more

    "...No clutch slippage. Long life." Read more

    Performance oil
    5 Stars
    Performance oil
    I run mobil 1 in everything because of its high quality properties. The boost in power is noticeable. This oil helps me pop wheelies and do burnouts.
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