作为bmw r20概念车的“心脏”，“大拳击手”水平对置双缸引擎历久弥新。 在新款概念车上，全新的“大拳击手”引擎不仅作为动力单元，更是作为 ...

BMW has its own history that stretches back over a century. Its very first motorcycle featured a boxer twin engine, a layout that remains synonymous with the brand to this day. So the German giant ...

BMW Motorrad unveiled the R20 concept motorcycle at the Concorso d’Eleganza Villa d’Este. It features a 2.0-liter “Big Boxer” engine and a minimalist design with a hot pink aluminum gas tank.

Select Your Options Choose options to include in this vehicle value. VINTAGE - 1923-1944 Due to the rarity of these years and models of BMW, pricing data is still being collected(see auction results ...

Select Your Options Choose options to include in this vehicle value. VINTAGE - 1923-1944 Due to the rarity of these years and models of BMW, pricing data is still being collected(see auction results ...