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AMSOIL 10W-40 100% Synthetic Dirt Bike Oil

Product code : DB40QTC-EA

Designed to improve the performance of bike and rider.

  • Consistent clutch feel
  • Protects gears
  • Resists heat

AMSOIL 10W-40 100% Synthetic Dirt Bike Oil



AMSOIL INC., the premier manufacturer of synthetic motorcycle lubricants, focuses on improving lubricant performance so riders can focus on improving their performance on the trail or track. That's why AMSOIL is the choice of professional riders and weekend warriors everywhere.

Delivers Confidence in Clutch Feel
AMSOIL Synthetic Dirt Bike Oil's superior friction-durability properties help minimize clutch slippage, fade and chatter, giving riders consistent clutch feel during takeoffs or when maneuvering around obstacles on the trail. In an extreme simulated-start test, AMSOIL Synthetic Dirt Bike Oil continued to deliver consistent clutch feel following 32 simulated race starts, while a leading original equipment manufacturer (OEM)-branded oil demonstrated inconsistent clutch-lever action and poor clutch feel after 16 starts. The clutch plates lubricated with AMSOIL Synthetic Dirt Bike Oil remained clean and in good overall condition, while the plates using the OEM oil revealed discoloration and wear. AMSOIL Synthetic Dirt Bike oil's superior performance helps instill in riders the confidence that their bikes will perform consistently in all types of riding conditions.

Protects Against Wear
AMSOIL Synthetic Dirt Bike Oil withstands high-rpm operation, extreme heat and mechanical shear. Its synthetic base oils naturally resist viscosity loss and provide a protective film against wear to gears, bearings and pistons. Its anti-wear additives provide an extra measure of protection, promoting long component life to help riders get the most out of their bikes.

  • Delivers confidence in clutch feel
  • Superior protection against gear, bearing & piston wear
  • Maximizes horsepower
  • Helps extend clutch life

Rings

RACING IS RESEARCH
AMSOIL Synthetic Dirt Bike Oil underwent extensive on-track testing in the bikes of professional riders. A combination of racer feedback and lab testing allowed AMSOIL to fine-tune AMSOIL Synthetic Dirt Bike Oil for outstanding wear protection and consistent clutch feel ‐ benefits riders demand.

APPLICATIONS
Use 10W-40 Synthetic Dirt Bike Oil in dirt bikes that require 10W-40 motorcycle oil, including those made by Honda*, Yamaha*, Kawasaki*, Suzuki* and Husqvarna. Recommended for separate-sump applications, including the Honda CRF, and many two-stroke dirt bikes. JASO MA; API SG, SJ, SH, SL.

*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.

SERVICE LIFE
AMSOIL Synthetic Dirt Bike Oil should be changed according to the vehicle manufacturer's recommendations.

COMPATIBILITY
AMSOIL Synthetic Dirt Bike Oil is compatible with other synthetic and conventional motor oils. Adding other oils, however, will shorten the life expectancy of AMSOIL motor oils and reduce their performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed. Aftermarket oil additives are not recommended for use with AMSOIL Synthetic Dirt Bike Oil.

WARRANTY SECURE
AMSOIL Synthetic Dirt Bike Oil is Warranty Secure, keeping your factory warranty intact. AMSOIL Synthetic Dirt Bike Oil is a high-performance replacement for vehicle manufacturer-branded products and is also backed by the AMSOIL Limited Warranty. For details, visit www.amsoil.ca/warranty/.

Warranty Secure

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended applications and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.ca or upon request at (715) 392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.

AMSOIL 10W-40 100% Synthetic Dirt Bike Oil

Data Bulletin

Warranty

SDS



AMSOIL 10W-40 100% Synthetic Dirt Bike Oil

  • 5 star rating
    Great Oil
    By  TYLER,  a  Verified Buyer  from  Michigan  on  February 15, 2024
    I use this oil in my 2022 KX450 and it has always ran great. Clutch feels good and doesn't fade. Amsoil is top notch oil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Synthetic dirt bike oil
    By  MIKE,  a  Verified Buyer  from  Michigan   on  February 10, 2024
    Use this in my Yamaha and Honda air cooled trail bikes they all run like champs in this oil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best oil ever!!!!
    By  LARRY,  a  Verified Buyer  on  January 07, 2024
    This is the best oil ever. I have used amsoil for over 20 years and never had a problem.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil 10w-40w 100% Synthetic Dirt Bike Oil
    By  TIM,  a  Verified Buyer  from  5028 N Treanor Ave Covina Ca.  on  December 21, 2023
    I have been using Amsoil products for several years with great results.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great oil
    By  ROBERT,  a  Verified Buyer  on  November 27, 2023
    I've used this over 2 years now never had issues with my clutch slipping
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great oil, Great deal
    By  EDWARD,  a  Verified Buyer  from  Newfoundland   on  November 09, 2023
    Been a long time Amsoil user and recently purchased a used '08 Kawasaki KLR. Don't trust the motor to any other oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Dirt bike clutch function correction
    By  JOE E,  a  Verified Buyer  from  Houston TX  on  September 30, 2023
    I had occasional clutch disengagement issues (sticking) on a vintage dirt bike when using my Amsoil diesel 10W-40. I suspected this may be oil related, so I changed to Amsoil Dirt 10W-40 and the problem never occurred again.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Forgot to tighten the drain plug
    By  DELL,  a  Verified Buyer  on  September 30, 2023
    Made a trip to the desert, change the oil on the motorcycles and quads but apparently I forgot to tighten the drain plug on the wife’s quad. We’re riding all day on the way home the plug came out of the quad, and the wife rode approximately 5 miles in the quad stop Towed it back to camp put in another drain plug filled it with a oil and the quad ran fine. Didn’t miss a beat that’s why I swear by Amsoil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    10/50
    By  Mark,  a  Verified Buyer  from  Pennsylvania  on  September 08, 2023
    First oil change on cycle. Being a preferred customer saved a bunch. Can't beat the quality of Amsoil for any application, keeps cycle running smooth and shifts with ease
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Motorbike oil
    By  KEITH,  a  Verified Buyer  from  Prince township ontario   on  August 25, 2023
    Great product and very fast delivery
    Bottom Line
    Yes, I would recommend this to a friend.
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