Year 2012 Manufacturer BMW Model R1200GS Engine Type 4-stroke engine. two camshafts and four radially aligned valves per cylinder Engine Displacement 1170cc Bore & Stroke 101 mm x 73 mm Compression Ratio 12. 0:1 Cooling Air/oil-cooled flat twin ('Boxer') Fuel System Electronic intake pipe injection/BMS-K+ digital engine management Ignition Twin spark ignition Transmission Constant mesh 6-speed gearbox with helical gear teeth Final Drive Shaft drive Wheel Base 59. 3 in. Seat Height 33. 5 in. Front Suspension BMW Motorrad Telelever; stanchion diameter 41 mm. central spring strut Back Suspension Cast aluminum single-sided swing arm w/BMW Motorrad Paralever; WAD strut Front Brake Dual disc brake. floating brake discs. diameter 305 mm. 4-piston fixed calipers Back Brake Single disc brake. diameter 265 mm. double-piston floating caliper Front Tire 110/80R-19 Rear Tire 150/70R-17 Fuel Capacity 5. 3 gal. Dry Weight 461 lbs.