• 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 to help extend engine life
• Outstanding oil consumption and control, gear shift quality and wet clutch performance
• Advanced, synthetic, premium quality engine oil designed for 4-stroke motorcycles
• Has been tested and proven to deliver superior acceleration at the touch of the throttle as it flows fast and minimizes internal engine friction
• Includes the added Castrol advantage of TRIZONE TechnologyTM which provides protection to the three critical zones of engine, clutch, and gearbox in your bike
• Industry Specifications and OEM Approvals: Exceeds industry specifications for API SL and JASO MA-2 & Triumph Motorcycle recommends Castrol Power1 4T
• Suitable for use: All makes of 4-stroke bikes, both carburetor and fuel injected

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Warranty: 90 Day Woot Limited Warranty