Huff Oil Group - AMSOIL dealer
AMSOIL first in synthetics
David & Robin Huff
Fayetteville, NC
Heavy-Duty Synthetic Diesel Oil 5W-40

10W-50 Synthetic Dirt Bike Oil

Product code : DB50QT-EA
5 Stars Rate

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 their clutch will perform from start to finish. AMSOIL-exclusive advanced chemistry provides outstanding engine reliability for worry-free operation under severe conditions.

    Learn more

Package Sizes

Full list of Units of Measure and Package Sizes


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.
Don't delete or edit this gray container

You Might Also Like

Heavy-Duty Synthetic Diesel Oil 10W-30
Maximizes fuel efficiency
Heavy-Duty Synthetic Diesel Oil 15W-40
Maintains proper viscosity (thickness)
Signature Series Max-Duty Synthetic Diesel Oil 5W-30