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Synthetic SAE 10W-50 Dirt Bike Oil (DB50)

 Synthetic 10W-50 Dirt Bike Oil (DB50)
Product Code: DB50 • Brand: AMSOIL

Designed to improve the performance of bike and rider.

Engineered to deliver the performance attributes most requested by on - and off-track dirt bike riders, including consistent clutch feel. Consistent clutch feel is the result of 'friction durability', so whether deep into a race or deep in the woods, riders can feel confident that their clutch will perform from start to finish. AMSOIL exclusive advanced chemistry provides outstanding engine reliability for worry-free operation under severe conditions.

Package sizes include:

1-Quart Bottle
1-Quart Bottles (case of 12)

See Pricing or Place an Order
MSDS Data Sheet

Product Details

Product Applications

10W-50 Synthetic Dirt Bike Oil: recommended for KTM®, Kawasaki, Yamaha, Suzuki, Husqvarna and other dirt bikes where 10W-50 motorcycle oil is used. Recommended in place of Motorex® Cross Power 4T.

Product Application Specs

  • API SG, SJ, SH, SL
  • JASO MA

Product Description

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 the track. That's why AMSOIL is the Official Oil of Monster Energy Supercross, AMSOIL Arenacross, AMSOIL GNCC and the AMA Amateur Nationals.

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

Extreme simulated start test for clutch plate

RACING IS RESEARCH™

AMSOIL Synthetic Dirt Bike Oil underwent extensive on-track testing in the bikes of AMSOIL-sponsored professional riders on the GEICO/AMSOIL/Honda Factory Connection and Team Babbitt's racing teams. 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.

SERVICE LIFE

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

HEALTH & SAFETY

This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).

Click here to view the MSDS Data Sheet for AMSOIL DB50.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.

Technical Data

TYPICAL TECHNICAL PROPERTIES
SAE 10W-50 Dirt Bike Oil (DB50)
Kinematic Viscosity @ 100°C, cSt (ASTM D445) 18.1
Kinematic Viscosity @ 40°C, cSt (ASTM D445) 121.9
Viscosity Index (ASTM D2270) 165
Flash Point °C (°F) (ASTM D92) 240 (464)
Flash Point °C (°F) (ASTM D92) 258 (496)
Pour Point °C (°F) (ASTM D97) -38 (-36)
Noack Volatility, % weight loss (g/100g) (ASTM D5800) 5.5
High Temperature/High Shear Viscosity @ 150°C , 1.0 x 106 s-1), cP (ASTM D5481)4.9

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 Synthetic 10W-50 Dirt Bike Oil (DB50)

Did this product meet your expectations?

(click on a star to rate)

Product Name: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Current Rating: 5 out of 5 stars
Votes & Reviews: 35 vote(s) and 19 user reviews.


A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Racerross29: space

Flat Track Racer

We have use this oil in all of our race bikes and have never had a oil related failure. Both Vintage 2 strokes and our modern 450cc 4 strokes.
We also use Amsoil in our team hauler.

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Big Show: space

Fantastic Oil

I've used this for years in Harley's and saw the difference in dyno numbers first hand as a Master Technician. Now I'm racing dirt bikes again in the GNCC Series and see the difference in engine wear and clutch performance. I would buy this oil even if I were offered other oil for free!

Item Reviewed: Dirt Bike Motor Oils
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Casey Barrett: space

Everything AMSOIL makes is awesome!

I use AMSOIL in everything I own without even thinking about it.

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jerry D: space

Ther is NO BETTER OIL!!!

I use it, from the DIFF. to the grease, for the steering, for my H.D., to my PRO- MASTER VAN, All my vehicles, it don't come any better, Jerry D.

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Matt: space

10w-50

Amsoil is the best and this oil is no exception

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jersey Lou: space

Smooth

Smooth, crisp shifts on my '17 Husqvarna. Oil at changes is basically still clean. Just another great product.

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Michel: space

Yes

Great

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Numbskall: space

Will continue to purchase

Convenient and quick delivery. Good product at a good price

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Alex the Rider: space

Great Stuff

Wear has been low, clutch feel is great.

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
Discussion Url

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Cmart: space

Great oil

Run this in my 690

Item Reviewed: Synthetic SAE 10W-50 Dirt Bike Oil (DB50)
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