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BMW R 1250RT (2022)

Comparison technical specifications


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2022 BMW R 1250RT
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Make: BMW
Model: R 1250RT
Years: 2022
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: 6-speed helical synchromesh gearbox
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: 120 mm / 4.7 in
Rear Suspension: Cast aluminium single-sided swinging arm with BMW Motorrad Paralever, WAD spring strut, spring preload continuously and hydraulically adjustable via adjuster knob, adjustable rebound-stage damping via adjuster knob
Rear Wheel Travel: 136 mm / 5.3 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 full integral ABS Pro (full integral braking, lean optimised)
Wheels: Die-cast aluminium
Front Rim: 3.50 x 17
Rear Rim: 5.50 x 17
Front Tyre: 120/70 ZR17
Rear Tyre: 180/55 ZR17
Trail: 116 mm / 4.5 in
Steering Angle: 64.1°
Dimensions: Length 2222 mm / 87.4 in Width 985 mm / 38.7 in
Wheelbase: 1485 mm / 58.4 in
Seat Height: 805 mm to 825 mm / 31.6 in to 32.4 in 830 mm to 850 mm / 32.6 in to 33.4 in - SE high seat 760 mm to 780 mm / 29.9 in to 30.7 in - low seat
Wet Weight: 279 kg / 615 lbs
Permitted Total Weight: 505 kg / 1113.3 lbs
Fuel Capacity: 25 Litres / 6.6 US gal