AMSOIL 10W-50 100% Synthetic Dirt Bike Oil
AMSOIL 10W-50 Synthetic Dirt Bike Oil is engineered to deliver the performance attributes most requested by dirt bike racers and 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 their clutch will perform from start to finish. AMSOIL synthetic dirt bike oil has exclusive advanced chemistry that provides outstanding engine reliability for worry-free operation under severe conditions.
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Description
AMSOIL 10W-50 100% Synthetic Dirt Bike Oil offers reliable clutch performance, which is crucial for dirt bike riders who need precise control under demanding conditions. AMSOIL INC. focuses on enhancing lubricant technology, making this oil a trusted choice for both professional racers and weekend riders.
Delivers Confidence in Clutch Feel
Its friction-durability properties reduce clutch slippage, fade, and chatter to maintain a consistent feel throughout rides. In a tough simulated-start test, this oil outperformed a leading OEM brand by delivering steady clutch response after twice the number of race starts. Clutch plates lubricated with AMSOIL remained clean, while those with OEM oil showed discoloration and wear, ensuring dependable performance during intense trail or track use.
Protects Against Wear
The synthetic base oils withstand high rpm, heat, and mechanical stress, resisting viscosity breakdown. A protective film guards gears, bearings, and pistons, while anti-wear additives extend component life, optimizing the durability of your dirt bike’s engine.
Delivers confidence in clutch feel
Superior protection against gear, bearing & piston wear
Maximizes horsepower
Helps extend clutch life
RACING IS RESEARCH
Extensive track testing combined with racer input shaped this oil’s formulation to meet the rigorous demands of wear protection and clutch consistency riders expect.
APPLICATIONS
Suitable for dirt bikes requiring 10W-50 motorcycle oil, including brands like KTM, Kawasaki, Yamaha, Suzuki, and Husqvarna. Meets JASO MA and API SG, SJ, SH, SL standards.
SERVICE LIFE
Change intervals should follow manufacturer recommendations.
COMPATIBILITY
Compatible with synthetic and conventional oils, but mixing reduces performance benefits and shortens oil life. Avoid aftermarket oil additives with this product.
WARRANTY SECURE
Maintains factory warranty and comes backed by AMSOIL’s Limited Warranty.
HEALTH & SAFETY
Safe when used as directed; refer to the Safety Data Sheet for details. Keep out of children’s reach and recycle used materials properly.
- Consistent clutch feel reduces slippage and chatter
- Strong wear protection for gears, bearings, and pistons
- Formulated for dirt bikes requiring 10W-50 oil
- Compatible with synthetic and conventional oils (mixing not recommended)
- Maintains factory warranty and backed by AMSOIL Limited Warranty







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