BMW R1250GS

The BMW R1250GS is a motorcycle manufactured in Berlin, Germany by BMW Motorrad and one of the BMW GS family of dual sport motorcycles. It has a 1,254 cc two-cylinder boxer engine with four valves per cylinder and variable valve timing. In September 2018 BMW confirmed that the 2019 R1250GS and its sibling the R1250RT would have the shift cam system, which Kevin Cameron had written about that month. The engine has a 102.5 mm bore and 76 mm stroke, and the intake camshafts have two cam lobes per valve that can be switched within one cam revolution between partial-throttle and open-throttle profiles. BMW claims power and torque higher than the predecessor, at 134 hp (100 kW) at 7,750 rpm and 143 Nm at 6,250 rpm, with 4 percent better fuel economy, and wet weight rises to 249 kg.