The new BMW F 450 RR joins the brand’s RR family with a 420cc parallel-twin engine, lightweight chassis, and race-inspired styling derived from the flagship S 1000 RR. Subscribe to our Instagram channel for the latest info and news! BMW Motorrad has officially unveiled the all-new BMW F 450 RR, introducing a new entry-level supersport model designed for riders seeking performance, everyday usability, and accessible power.