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Key Specifications
Engine
Two cylinder boxer, four-stroke
Power
136 hp / 100 kW @ 7750 rpm
Torque
143 Nm / 105.4 lb-ft @ 6250 rpm
Top Speed
200.0 km/h / 124.3 mph
Fuel Capacity
20 Litres / 5.3 US gal
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Full 2021 BMW R 1250GS Specifications
Year
2021
Colours
Black/Grey, Grey/White, White/Red/Blue, Black/Yellow
Make Model
BMW R 1250GS
Warranty
3 years
Seat Heigth -Alternate (mm)
870 mm
Seat Heigth -Alternate (in.)
34.3 inches
Ground Clearance (mm)
185 mm
Ground Clearance (in.)
7.3 inches
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
Wheelbase
1514 mm / 60 in
Height
1430 mm / 56.3 in
Length
2207 mm / 86.9 in
Width
952.5 mm / 37.5 in
Fuel Capacity
20 Litres / 5.3 US gal
Max Load
465 kg / 1025 lbs
Wet Weight
249 kg / 549 lbs
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Engine Type
Two cylinder boxer, four-stroke
CO2
110.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Displacement
1254 cc / 76.5 cu-in
Engine Detail
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
Fuel System
Injection. Electronic intake manifold injection
Bore x Stroke
102.5 x 76 mm
Compression Ratio
12.5:1
Cooling System
Liquid / Air cooled
Emissions
Regulated three-way catalytic converter, compliant with EU5 emission standard
Engine Lubrication
Dry sump
Engine Management
BMS-O
Fuel Consumption
4.75 litres/100 km (21.1 km/l or 49.52 mpg)
Fuel Induction
Electronic intake pipe injection, 52mm Ø throttle valve
Fuel Reserve
4.00 litres / 1.06 US gallons
Fuel Type
Unleaded super, octane number 95 (RON)
Starter
Electric
Valve System
4
Battery Capacity
12 V / 11.8 Ah, maintenance-free
Clutch
Wet clutch with anti-hopping function, hydraulically activated
Final Drive
Shaft
Gear Ratios
1st (2.438) 2nd 1.714 3rd. 1.296 4th 1.059 5th 0.943 6th 0.848
Gearbox
6-speed
Primary Drive
Constant mesh
Primary Drive Ratios
1.650
Secondary Drive Ratio
1.061
Transmission / Drive
Constant mesh 6-speed gearbox with helical gearing system
Frame Type
Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine
Suspension - Front
BMW Motorrad 37mm Telelever, central spring strut
Suspension - Rear
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
Rake
25.5°
Steering Angle
64.3°
Trail
100.6 mm / 4.0 in
Wheel Travel - Front
190 mm / 7.4 in
Wheel Travel - Rear
200 mm / 7.8 in
Brakes - Front
2x 305mm floating discs, 4-piston radial brake calipers
Brakes - Rear
Single 276mm disc, 2-piston floating caliper
ABS
BMW Motorrad Integral ABS Pro (part-integral, slant-layer-optimized)
Rims
Cast aluminium
Tyres - Front
120/70 R19
Tyres - Rear
170/60 R17
Wheels
Cast aluminium wheels
Wheels - Front
3.00 x 19″
Wheels - Rear
4.50 x 17″
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