The BMW F 450 RR is the third motorcycle built on BMW Motorrad’s 420cc platform, following the F 450 GS and F 450 R. It’s a fully faired sportbike with single-plane winglets and, like its siblings, is built by TVS at its Hosur facility. Here are answers to some of the most commonly asked questions about it.What engine does the BMW F 450 RR use?