Motorrad Audio specializes in audio upgrade packages for BMW motorcycles, and custom adapters for other motorcycle brands. We offer multiple plug and play, DIY installation packages for the K1600, R1200RT, & R1250RT. Our packages are categorized from the most basic (Stage 1) to fully loaded (Stage 6). The best way to navigate options for your particular bike is to click the "Search by Bike" button at the top of the page. This will help narrow the options down to what specifically fits your year and model. If you have any questions, check our FAQ or feel free to contact us through the chat application or the contact tab. Thanks!