Bel-Ray has manufactured motorcycle lubricants since 1948, with V-twin specific engine, primary and transmission oils formulated for air-cooled operating temperatures.
Power your V-twin with Bel-Ray EXL Mineral 4T 10W-40 engine oil, now available in a convenient 4-liter container. This mineral-based four-stroke oil is formulated to surpass OEM specifications, offering superior protection for both your engine and wet-clutch system. Experience consistent performance and reduced oil consumption thanks to its advanced anti-evaporation properties.
Why riders pick this
4-liter container for complete oil changes
Exceeds OEM specifications for 4-stroke engines
Reduces evaporation loss for longer oil life
Ensures reliable wet-clutch performance
API SN certified and JASO MA2 registered
Bel-Ray EXL Mineral 4T 10W-40 engine oil is engineered to meet the rigorous demands of Harley-Davidson and Indian Motorcycle engines. This 4-liter bottle provides ample volume for comprehensive oil changes, ensuring your V-twin receives the high-quality lubrication it needs. It's designed to maintain film strength and deliver excellent wet-clutch compatibility, crucial for the unique power delivery of V-twin platforms.
Reliable Protection, Extended Intervals
Exceeds OEM specifications for 4-stroke motorcycle engines
Reduces evaporation loss for potentially longer drain intervals
Provides reliable film strength for engine component protection
Excellent transmission and wet-clutch performance
API SN certified and JASO MA2 registered
Optimized for V-Twin Performance
The 10W-40 viscosity grade of Bel-Ray EXL Mineral 4T is ideal for a broad range of V-twin operating conditions, from daily commuting to extended touring. Its formulation helps prevent clutch slipping and chatter, ensuring smooth power transfer. Using this oil contributes to the longevity and consistent performance of your motorcycle's engine and driveline components.
Specifications
Brand: Bel-Ray
Manufacturer Part #: 99090-B4LW
UPC: 690509200164
Viscosity: 10W40
Quantity: 4 liters
Container Dimensions: 10 in L x 8 in W x 4 in H
Weight: 8.15 lbs
Common questions
Is this Bel-Ray oil compatible with my wet-clutch motorcycle?
Yes, Bel-Ray EXL Mineral 4T is specifically formulated for excellent wet-clutch performance and is JASO MA2 registered, making it ideal for V-twins.
What does API SN certification mean for my V-twin?
API SN is the American Petroleum Institute's highest gasoline engine oil service rating, indicating superior oxidation control, deposit protection, and wear resistance for your engine.
How often should I change my oil with Bel-Ray EXL Mineral 4T?
While this oil is formulated for reduced evaporation, always refer to your Harley-Davidson or Indian Motorcycle owner's manual for the exact recommended oil change intervals based on your specific model and riding conditions.
Ordering from Vtwinbikers
Brand new, sourced through authorized US distribution — never used, never grey-market.
Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRAND
Bel-Ray
TYPE
Chemicals
SKU
840-1473
WEIGHT
8.15 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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Mar 2, 2016
Great for vintage bikes
I've a little garage in NYC where we refurbish and modify old vintage bikes, mostly from the 70's and Bel Ray is probably one of the best brand for product range and also for the range of Mineral Oils, which I prefer VS synthetics, for old bikes!<br />www.electricsundays.nyc
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Apr 5, 2022
good service will buy more produces when ready thku. JT
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Apr 5, 2022
thks JP for my order being del. on time, will reorder when ready!!!!!!
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Apr 12, 2020
Best oil out there
Have used belray oil for as long as I have been riding. Never had any problems.
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Mar 8, 2013
first time using , others said was a good oil time will tell
Bel-Ray EXL Mineral 4T 10W-40 Eng...
$137.000,00
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