Moto-Data

BMW R 1250RS (2021) technical specifications

BMW R 1250RS technical specifications

BMW R 1250RS 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 1250RS wet weight is 243 kg / 535.7 lbs. BMW R 1250RS has 3 photos.

Technical specifications

+ Add to 'Compare list'
Model: R 1250RS
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: Closed-loop three-way catalytic converter, compliant with Euro 5 emission standard
Induction: Electronic intake pipe fuel injection, 52mm throttle valve
Fuel: Super petrol unleaded, octane number 95 (ROZ), adaptation through engine control (91 to 98 ROZ)
Engine Control: Digital engine control: BMS-O with e-gas
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
Frame: Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine
Front Suspension: Telescopic Upside-Down fork; stanchion diameter 45 mm
Front Wheel Travel: 140 mm / 5.5 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: 140 mm / 5.5 in
Front Brakes: 2x 320mm floating discs, 4-piston radial brake calipers
Rear Brakes: Single 276mm disc, 2-piston floating caliper
ABS System: BMW Motorrad Integral ABS (part integral), disengageable
Wheels: Cast aluminium wheels
Front Wheel: 3.50 x 17 in
Rear Wheel: 5.50 x 17 in
Front Tyre: 120/70 ZR17
Rear Tyre: 180/55 ZR17
Castor: 110.9 mm / 4.3 in
Steering Angle: 62.3°
Dimensions: Length 2202 mm / 86.6 in Width 925 mm / 36.4 in Height 1255 mm / 49.4 in minimum
Wheelbase: 1530 mm / 60.2 in
Seat Height: 820 mm / 32.3 in OE low seat: 760 mm / 29.9 in OE sport seat: 840 mm / 33.0 in
Wet Weight: 243 kg / 535.7 lbs
Fuel Capacity: 18 Litres / 4.7 US gal

Riders reviews


No riders reviews. Be the first to review this bike.
BMW motorcycles Back to BMW motorcycles