Liqui Moly 5W40 Synthetic Street Race 4L 1685Liqui Moly 5W40 Synthetic Street Race 4L 1685 Fully synthetic motor oil of supreme quality. Lubricates and protects the engine, optimizes the power output, minimizes wear and ensures excellent cleanliness. As the official motor oil of the Moto2 and Moto3 series, it has proven itself even under extreme conditions. Transports the performance and experience from the racetrack directly to the road. Tested on engines with catalytic converters. Application