Customized to meet the needs of your engine – and your riding style – Castrol motorcycle oils fall into three broad categories: mineral, part synthetic and full synthetic.

In addition to Motorcycle engine oil, Castrol is known for it’s superior shaft drive gear oils, and race or commuter brake fluids. Castrol’s high performance lubricants include 4T and 2T engine …

Castrol Power1 is an advanced, premium full synthetic motorcycle oil engineered to provide maximum acceleration for bikers who love the exhilaration of riding. It has been designed for 4 …

Castrol POWER1 is an advanced, synthetic, premium quality engine oil designed for 4-stroke motorcycles. It has been tested and proven to deliver superior acceleration at the touch of the …

Castrol's full synthetic motorcycle oils enable the highest levels of performance. They combine optimum protection with low viscosity to deliver fast throttle response.

Find the right Castrol 4T Conventional Motorcycle Motor Oil 10W-40 1 Quart for your vehicle at O'Reilly Auto Parts. Place your order online and pick it up at your local store for free.

Castrol Power1 is an advanced, premium full synthetic motorcycle oil engineered to provide maximum acceleration for bikers who love the exhilaration of riding.

Learn which Castrol Motorcycle Oil is best suited for your bike by selecting the Castrol Oil Selector Tool at our official website. Premium quality, full synthetic 4-stroke motorcycle oil …

Stirling Lubricants Inc represents some of the high quality and performance oil and lubricant companies, including Castrol, CITGO, Champion, Mystik Lubricants, and many more. Our …