10W-60 Synthetic Dirt Bike Oil
Key Benefits
🏍️ Exceptional Clutch Feel & Friction Durability
-
Specially formulated to maintain superior friction durability, ensuring:
-
Reduced clutch slippage
-
Lower clutch wear
-
Elimination of clutch chatter or shudder
-
-
Delivers consistent and confident clutch engagement during competitive racing or aggressive off-road riding.
🧪 Clutch Performance Testing
-
In a simulated race-start test over 32 laps, AMSOIL 10W-60 maintained:
-
Outstanding clutch feel
-
Clean clutch plates with minimal wear
-
-
In comparison, OEM factory-fill oils showed a noticeable drop in clutch performance after just 16 laps, with discoloration and visible wear on the plates (refer to test images).
⚙️ Superior Wear Protection Under Extreme Stress
-
Engineered to endure the extreme conditions of high-RPM dirt bike engines that generate:
-
High heat
-
Intense shear forces
-
-
Blended with premium fully synthetic base oils and AMSOIL’s proprietary anti-wear additives.
-
Forms a resilient film on critical components:
-
Gears
-
Pistons
-
Bearings
-
-
Promotes maximum engine performance and protection, even in harsh racing environments.
🏁 Race-Tested Formula
-
Developed through real-world competitive testing with professional riders backed by AMSOIL sponsorship.
-
Combines track data, field testing, and lab analysis to refine performance.
-
Provides optimal clutch response and engine durability, tailored to meet the demands of off-road racers.
🔧 Recommended Applications
-
Designed for off-road motorcycles that require SAE 10W-60, including:
-
KTM®, Husqvarna®, and other brands specifying 10W-60.
-
-
Ideal as a direct replacement for Motorex® Cross Power 4T.
🏷️ Meets or Exceeds the Following Standards:
-
JASO MA (wet clutch compatibility)
-
API SG, SJ, SH, SL
🔄 Oil Change Interval
-
Follow the manufacturer’s recommended oil change interval in your bike’s owner’s manual.
-
Designed for high-demand conditions, but exact service life will depend on usage type (e.g., competitive vs recreational).
TYPICAL TECHNICAL PROPERTIES | |
AMSOIL 10W-60 Synthetic Dirt Bike (DB60) | |
Kinematic Viscosity @ 100°C, cSt (ASTM D445) | 23.5 |
Kinematic Viscosity @ 40°C, cSt (ASTM D445) | 160.1 |
Viscosity Index (ASTM D2270) | 177 |
Flash Point, °C (°F) (ASTM D92) | 240 (464) |
Fire Point, ºC (ºF) (ASTM D92) | 258 (496) |
Pour Point, °C (°F) (ASTM D97) | -38 (-36) |
NOACK Volatility, % weight loss (g/100g) (ASTM D5800) | 4.5 |
High-Temperature/High-Shear Viscosity @150ºC, 1.4 x 106 s-1, cP (ASTM D5481) | 5.8 |
Four-Ball Wear Test (ASTM D4192 @ 40 kgf, 150°C, 1800 rpm, 1 hr) scar, mm | 0.39 |
Foam (ASTM D5182, Sequence I, II & III) | 0/0, 20/0, 0/0 |
Total Base Number | 6.62 |