Castrol Power1 4T 10W-40 Full Synthetic Motorcycle Oil, 1 Qt

Castrol® Power1® 10W-40 is an advanced, premium full synthetic motorcycle oil engineered to provide maximum acceleration. Designed for 4-stroke engines, it flows fast and minimizes internal friction that can reduce performance and horse power.

Race derived technology for maximum engine acceleration Extreme high temperature air-cooled performance and water-cooled engine performance Excellent shear stability to prevent viscosity breakdown Superior high speed engine protection Outstanding oil consumption and control, gear shift quality and wet clutch performance Meets or exceeds the following specifications: API SL JASO MA2