Description: Compatibility: This driver backrest is specifically designed for BMW R18 B, for BMW R18 Transcontinental models from 2021 to 2024, ensuring a good fit and seamless integrationMaterial: The Ride Backrest is constructed with a sturdy stainless steel bracket for durability and longevity, while the cover is made of fiber leather for maximum comfortDimensions: With dimensions of 5.31inchx7.99inch, this backrest provides ample support without compromising the sleek design of your motorcycleEasy Installation: The design allows for a straightforward installation process, enabling you to quickly add this supportive accessory to your motorcycle without any hasslePackage Includes: Each package comes with a driver backrest, making it easy to upgrade ride for enhanced comfort during long trips Specification: 13.5cmx20.3cm/5.31inchx7.99inch Package Includes: 1Driver Backrest Note: Please allow slightly errors 1-2cm differences due to manual measurement.