Kawasaki Z900 70kW 2021 vs. BMW F 850 GS 2023

Kawasaki Z900 70kW 2021

BMW F 850 GS 2023

Overview - Kawasaki Z900 70kW 2021 vs BMW F 850 GS 2023

Kawasaki Z900 70kW 2021

BMW F 850 GS 2023

Technical Specifications Kawasaki Z900 70kW 2021 compared to BMW F 850 GS 2023

Kawasaki Z900 70kW 2021

BMW F 850 GS 2023

Kawasaki Z900 70kW 2021

BMW F 850 GS 2023

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line
Bore	Bore	73.4 mm	Bore	84 mm
Stroke	Stroke	56 mm	Stroke	77 mm
Engine power	Engine power	95 HP	Engine power	95 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	8,250 rpm
Torque	Torque	91.2 Nm	Torque	92 Nm
Rpm at Torque	Rpm at Torque	6,500 rpm	Rpm at Torque	6,250 rpm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	12.7
Fuel system	Fuel system	Injection	Fuel system	Injection
Throttle Bore	Throttle Bore	36 mm	Throttle Bore	48 mm
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	4	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Can be restricted for A2 licence	Can be restricted for A2 licence	Yes	Can be restricted for A2 licence	Yes
Displacement	Displacement	948 ccm	Displacement	853 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	41 mm	Diameter	43 mm
Travel	Travel	120 mm	Travel	204 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Shock mount	Shock mount	Deflection	Shock mount	direct
Travel	Travel	140 mm	Travel	219 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload, Rebound
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle	Frame type	Tubular, Load-bearing engine
Rake	Rake	65 degree	Rake	62 degree
Trail	Trail	105 mm	Trail	126 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	305 mm
Piston	Piston	Four pistons	Piston	Double piston
Shock mount	Shock mount	Fixed caliper	Shock mount	Floating caliper
Actuation	Actuation	Hydraulic	Actuation	Hydraulic

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	250 mm	Diameter	265 mm
Piston	Piston	Single piston	Piston	Single piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Riding modes, Ride by Wire, Traction control	Advanced Rider Assistance Systems	ABS

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,070 mm	Length	2,305 mm
Width	Width	820 mm	Width	922 mm
Wheelbase	Wheelbase	1,450 mm	Wheelbase	1,593 mm
Seat Height	Seat Height	795 mm	Seat Height	805 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	210 kg	Kerb Weight (with ABS)	229 kg
Fuel Tank Capacity	Fuel Tank Capacity	17 l	Fuel Tank Capacity	15 l
License compliancy	License compliancy	A	License compliancy	A
Range	Range	288 km	Range	4.2 km
Combined CO2 emissions	Combined CO2 emissions	148 g/km	Combined CO2 emissions	99 g/km

Equipment

Equipment	Equipment	LED daytime running lights, LED-Headlights, TFT display	Equipment	LED-Headlights, TFT display, Windscreen adjustable

Pros and Cons in comparison

Kawasaki Z900 70kW 2021

Unfortunately, our editors did not test this model.

BMW F 850 GS 2023

The BMW F 850 GS also scores points in 2022 with its pleasant ergonomics and accessible character. Operation is easy and you quickly feel comfortable on the motorbike. The longer the tour, the more you miss the finesse in the details. The damping of the fork is too lax and not adjustable. The engine gets a bit boring in the long run, and the gearstick and quickshifter are always stiff. In direct comparison with other touring enduros, it is always somewhat overshadowed by more exciting models.

Good wind and weather protection

well thought-out operating concept

practical equipment

very accessible operation and driveability in everyday use

good seat comfort

great connectivity solution

Vibrations in the upper rev range

boring engine

stiff quickshifter gearstick

front damping too lax

fork not adjustable

ponderous feel