BMW R 1250GS (2021) technical specifications

BMW R 1250GS is produced in 2021. Engine is Four stroke, two cylinder horizontally opposed Boxer, with two overhead spur gear driven camshafts, a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, intake 40mm, outlet 34 mm, displacement 1254 cc / 76.5 cu-in , produces power 136 hp / 100 kW @ 7750 rpm and 143 Nm / 105.4 lb-ft @ 6250 rpm. BMW R 1250GS wet weight is 249 kg / 549 lbs. BMW R 1250GS has 6 photos.

Technical specifications

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Model:	R 1250GS
Years:	2021
Engine:	Four stroke, two cylinder horizontally opposed Boxer, with two overhead spur gear driven camshafts, a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, intake 40mm, outlet 34 mm
Capacity:	1254 cc / 76.5 cu-in
Bore x Stroke:	102.5 x 76 mm
Compression Ratio:	12.5:1
Cooling System:	Liquid / Air cooled
Emission:	Regulated three-way catalytic converter, compliant with EU5 emission standard
Induction:	Electronic intake pipe injection, 52mm Ø throttle valve
Fuel:	Unleaded super, octane number 95 (RON)
Engine Control:	BMS-O
Battery:	12 V / 11.8 Ah, maintenance-free
Starting:	Electric
Max Power:	136 hp / 100 kW @ 7750 rpm
Max Torque:	143 Nm / 105.4 lb-ft @ 6250 rpm
Clutch:	Wet clutch with anti-hopping function, hydraulically activated
Transmission:	Constant mesh 6-speed gearbox with helical gearing system
Final Drive:	Shaft
Primary Ratio:	1.650
Gear Ratios:	1st (2.438) 2nd 1.714 3rd. 1.296 4th 1.059 5th 0.943 6th 0.848
Secondary Ratio:	1.061
Frame:	Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine
Front Suspension:	BMW Motorrad 37mm Telelever, central spring strut
Front Wheel Travel:	190 mm / 7.4 in
Rear Suspension:	Cast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD strut (travel-related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable at handwheel
Rear Wheel Travel:	200 mm / 7.8 in
Front Brakes:	2x 305mm floating discs, 4-piston radial brake calipers
Rear Brakes:	Single 276mm disc, 2-piston floating caliper
ABS System:	BMW Motorrad Integral ABS Pro (part-integral, slant-layer-optimized)
Wheels:	Cast aluminium wheels
Front Wheel:	3.00 x 19″
Rear Wheel:	4.50 x 17″
Front Tyre:	120/70 R19
Rear Tyre:	170/60 R17
Castor:	100.6 mm / 4.0 in
Steering Angle:	64.3°
Dimensions:	Length 2207.0 mm / 86.9 in Width 952.5 mm / 37.5 in Height 1430 mm / 56.3 in
Wheelbase:	1514 mm / 60 in
Seat Height:	850 mm to 870 mm / 33.5 in to 34.3 in 800 mm to 820 mm / 31.5 in to 32.3 in - Optional
Wet Weight:	249 kg / 549 lbs
Permitted Total Weight:	465 kg / 1025 lbs
Fuel Capacity:	20 Litres / 5.3 US gal