Technical specifications
|
| Model: |
R 1250RT |
| Years: |
2019 |
|
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, exhaust standard , Euro 4
|
|
Induction:
|
Electronic intake pipe injection, 52mm Ø throttle valve
|
|
Fuel:
|
Unleaded super, octane number 95 (RON)
|
|
Engine Control:
|
BMS-O
|
|
Battery:
|
V/Ah 12/11.8 12/16
|
|
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:
|
120 mm / 4.7 in
|
|
Rear Suspension:
|
Cast aluminium single-sided swing arm with BMW Motorrad Paralever, WAD spring strut, continuously adjustable spring preload by means of hand wheel, rebound-stage damping adjustable by hand wheel (Option: Dynamic ESA)
|
|
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 Integral ABS as standard (part integral), disengageable
|
|
Wheels:
|
Die-cast aluminium wheels
|
|
Front Wheel:
|
3.50 x 17″
|
|
Rear Wheel:
|
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 760 mm to 850 mm / 29.9 in to 33.4 in - optional
|
|
Wet Weight:
|
279 kg / 615 lbs
|
|
Permitted Total Weight:
|
505 kg / 1113.3 lbs
|
|
Fuel Capacity:
|
25 Litres / 6.6 US gal
|