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What Model Code is Your Bike?

Sep. 25 2025 New Models By Arsenal Harley-Davidson

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Harley-Davidson model codes are important for identifying key features like the engine family, front-end style, and frame type, allowing riders and mechanics to understand a motorcycle's specific configuration and ensure compatibility for parts and accessories. They also provide a connection to the brand's history, with different designations representing various engine series and chassis designs that have evolved over the decades.  
  • Parts and Accessories: 
    Model codes are crucial for ensuring that replacement parts or aftermarket accessories are compatible with a specific motorcycle. 

  • Technical Identification: 
    The codes provide information on the engine type, such as whether it's an overhead valve or side valve engine, and the front-end configuration, including tire size and fork style. 

  • Model Variation: 
    Later letters in the code often specify the model within a larger family (like Softail or Sportster) or indicate features such as fuel injection. 

  • Historical Context: 
    Understanding the codes helps identify when a model was produced and its specific design, which is important for collectors and enthusiasts. 


2025 models with the alpha-numeric code and the model name:

Adventure Touring

    

Sport

    

Cruiser

    

Grand American Touring

    

Trike


OTHER CODES