Still, it remains one of the most distinctive BMW motorcycles ever made. K1 Engine Specs. Displacement. 987 cc. Power. 100 hp. Torque. 74 lb-ft. 2021 R 1250 GS . 2021 was a historic year for BMW R 1250 GS BS6 specifications include a total fuel tank capacity of 20 L, letting you cover longer distances without worrying about refuelling. BMW R 1250 GS comes equipped with Disc brakes and has a tyre size- Front:120/70 - R19 Rear:170/60 - R17 , giving maximum stability to the user. Specifications. Model: R 1250 GS; Engine:: 1,254cc DOHC, but the BMW R 1250 GS remains the big adventure bike to beat. The 2022 R 1250 GS has an MSRP of $17,995 and is available in four color BMW R 1250 GS TE Adventure Rally ABS DTC ESA: 2020: 2020: YTX14-BS: YTX14-BS Lithium: BMW R 1250 GS TE Exclusive ABS DTC ESA: 2020: 2020: YTX14-BS: YTX14-BS Lithium: It features a 1,254cc twin-cylinder engine, which delivers ample power and torque for both on-road and off-road riding. The engine is equipped with BMW's ShiftCam technology, which helps optimize power delivery and fuel efficiency. The R 1250 GS is equipped with a six-speed transmission and a hydraulic clutch, providing smooth and precise gear COodw.