Top-tier 10W-40 dirt bike oil built for brutal Aussie off-road riding. Delivers stronger clutch performance, cooler running temps and elite wear protection under high RPM, high heat and heavy load. Perfect for enduro, trail, MX, hard-enduro and modern 4-stroke engines across KTM, Husqvarna, GASGAS, Honda, Yamaha, Kawasaki, Suzuki, Beta, Sherco and Rieju.
$37.95
| Quantity | Discount | Discounted price |
| 4 - 8 | 10% | $34.16 |
| 9 + | 15% | $32.26 |
Buy in Bulk and Save
AMSOIL Dirt Bike 10W-40 — Built for Riders Who Punish Their Engines
This oil is engineered for riders who hammer their bikes through singletrack, hill climbs, MX motos and long days in the saddle. Designed to maintain clutch feel, reduce heat and deliver top-tier gear protection in harsh Australian terrain. Ideal for anyone who needs oil that survives the punishment of real off-road riding.
Key Benefits
• Race-grade protection for modern 4-stroke engines
• Stronger clutch grip under load — zero slip
• Superior gear protection in high-torque riding
• Cooler oil temps under sustained RPM
• Resists breakdown in extreme heat and long motos
• Smooth, consistent throttle response
• Ultra-clean formula reduces deposits and sludge
Ideal For
• Enduro & hard-enduro riders
• Trail riders and MX riders
• High-heat, high-RPM bikes
• Riders on KTM, Husqvarna, GASGAS, Honda, Yamaha, Kawasaki, Suzuki, Beta, Sherco, Rieju
• 4-stroke engines needing 10W-40 stability under load
Why This Product?
Because 10W-40 cops a flogging in Aussie conditions. This formula stays stable when others shear down — keeping clutch feel sharp, engine temps cooler and gears protected on long, punishing rides.
