Yes, there are several motorcycle manufacturers that produce their own engines. While Harley-Davidson is well-known for manufacturing their engines, there are other notable manufacturers as well. Here are a few examples:
BMW Motorrad: BMW is known for designing and producing its own engines for its motorcycles. Their engines feature innovative technologies and are used exclusively in BMW motorcycles across various models.
Honda: Honda is another major manufacturer that develops and manufactures its own engines for motorcycles. Honda engines are widely used in their motorcycle lineup, spanning different categories such as sport bikes, cruisers, and scooters.
Yamaha: Yamaha has a long history of engine manufacturing and produces engines for their motorcycles. Yamaha engines power their diverse range of motorcycles, including sport bikes, off-road bikes, and cruisers.
Kawasaki: Kawasaki is another motorcycle manufacturer that produces its own engines. Their engines are used exclusively in Kawasaki motorcycles across various segments, including sport bikes, adventure bikes, and motocross bikes.
Ducati: Ducati is renowned for its high-performance motorcycles and manufactures its own engines. Ducati engines are specifically developed for their motorcycles, emphasizing power, performance, and character.
It's important to note that the extent to which a manufacturer uses its own engines exclusively can vary. Some manufacturers may use engines from external suppliers or collaborate with other engine manufacturers for specific models or in certain situations. Additionally, collaborations or licensing agreements may exist between manufacturers for sharing engine technology or development.
For the most accurate and up-to-date information regarding engine manufacturers and their usage in specific models, it is recommended to consult the official websites of the respective motorcycle manufacturers.