It's more than just oil. It's liquid engineering. Castrol provides all the oils, fluids and lubricants the world needs, for every driver, every rider and every industry. Castrol is here to serve every driver, every motorcyclist, and every industry on earth. We do this through Liquid Engineering. That means creating high performance oils, lubricants, fluids and greases for every application you can imagine. We also know that you need every part of your world to run smoothly, so we lubricate every part of the car or motorcycle you own. Why do so many workshops recommend Castrol to their customers? It’s simple. The best mechanics care about the oil that goes into their customers’ cars