The Genuine BMW Base Roof Railing Front Right - 51137126502 is a high-quality, original equipment manufacturer (OEM) part designed specifically for BMW vehicles. It is a front right base roof railing that is used to securely attach roof racks and other accessories to the vehicle's roof. Made from durable materials, this roof railing is built to withstand various weather conditions and provide a stable base for carrying additional cargo. It is a genuine BMW product, ensuring a perfect fit and reliable performance. This base roof railing is compatible with select BMW models and is an essential component for expanding the storage capacity of the vehicle.