Castrol Power1 5W-40 Full Synthetic 4T Motorcycle Oil

Instant Throttle Response. Maximum Engine Protection.

Castrol Power1 5W-40 Full Synthetic is engineered for riders who demand rapid throttle response, outstanding wear protection, and reliable performance under the toughest riding conditions.

Whether you're riding motorcycles, ATVs, UTVs, snowmobiles, or personal watercraft, Power1 is designed to help your engine perform at its best while providing the protection needed for high-RPM, high-load operation.

Benefits

✔ Fast Throttle Response

✔ Outstanding Engine Protection

✔ Excellent High-Temperature Stability

✔ Superior Wear Resistance

✔ Helps Reduce Internal Friction

✔ Wet Clutch Compatible

✔ Engine, Clutch, and Gearbox Protection

✔ Full Synthetic Performance

Engineered For Performance

Every rider wants an engine that responds instantly when the throttle is opened.

Castrol Power1's advanced synthetic formulation is designed to reduce internal friction and power-robbing losses, helping your engine accelerate more freely and respond more quickly.

The result is a smoother, more responsive riding experience every time you twist the throttle.

Castrol TRIZONE Technology

Unlike automotive oils, powersports engines place unique demands on lubricants.

Castrol Power1 utilizes TRIZONE Technology to provide protection for:

Engine

Protects critical internal components from wear and deposits.

Clutch

Maintains proper wet-clutch performance and engagement.

Gearbox

Provides the protection needed for heavily loaded transmission components.

One oil. Three critical systems protected.

MSV Racing Proven

At MSV Racing, we don't simply read marketing claims—we look at real-world results.

We've used Castrol Power1 in:

• Can-Am Off-Road Vehicles
• Sea-Doo Personal Watercraft
• Ski-Doo Snowmobiles
• Polaris Ranger Diesel UTVs
• High-Performance Powersports Applications

We've seen the internal engine components during teardown inspections, and Castrol Power1 consistently delivers excellent protection and cleanliness.

That's why it remains one of the oils we trust.

Ideal Applications

• Motorcycles
• ATVs
• UTVs
• Personal Watercraft
• Snowmobiles
• High-Performance Powersports Vehicles

Perfect for riders who demand maximum performance while maintaining long-term engine durability.

Product Specifications

• Viscosity: 5W-40
• Full Synthetic Formula
• 1 Quart Bottle
• Designed for 4-Stroke Engines
• Wet Clutch Compatible

Why Riders Choose Castrol Power1

Castrol Power1 combines proven synthetic protection with responsive performance, helping riders get the most from their machines whether they're riding trails, dunes, pavement, snow, or water.

Ride Hard. Ride Confident.

Castrol Power1 5W-40 Full Synthetic helps keep your engine protected, responsive, and ready for whatever adventure comes next.