A "V-twin" is a type of internal combustion engine that features two cylinders arranged in a V configuration. This design allows for a compact engine size while providing a good balance of power and torque. V-twin engines are commonly found in motorcycles, particularly those made by brands like Harley-Davidson and Ducati. The V-twin engine typically has a 45-degree or 90-degree angle between the cylinders, which contributes to its distinctive sound and performance characteristics. This engine type is known for delivering strong low-end torque, making it popular for cruising and touring motorcycles. Its unique design also allows for a more engaging riding experience.