The Milwaukee-Eight is a family of V-twin engines produced by Harley-Davidson. Introduced in 2016, it features an 8-valve design, which enhances performance and efficiency compared to previous models. The engine is available in different displacements, typically ranging from 107 to 117 cubic inches, catering to various riding styles and preferences. This engine is known for its smooth operation and improved cooling system, which helps maintain optimal temperatures during rides. The Milwaukee-Eight also incorporates advanced technologies, such as electronic fuel injection and a counterbalancing system, reducing vibrations and providing a more comfortable riding experience.