Kawasaki Z900 70kW 2021 vs. Triumph Speed Triple S 2020

Technical Specifications Kawasaki Z900 70kW 2021 compared to Triumph Speed Triple S 2020

Kawasaki Z900 70kW 2021

Triumph Speed Triple S 2020

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Differences

Kawasaki Z900 70kW 2021

Triumph Speed Triple S 2020

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line
Bore	Bore	73.4 mm	Bore	79 mm
Stroke	Stroke	56 mm	Stroke	71.4 mm
Engine power	Engine power	95 HP	Engine power	150 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	10,500 rpm
Torque	Torque	91.2 Nm	Torque	117 Nm
Rpm at Torque	Rpm at Torque	6,500 rpm	Rpm at Torque	7,150 rpm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	12.92
Fuel system	Fuel system	Injection	Fuel system	Injection
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	3
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
Displacement	Displacement	948 ccm	Displacement	1,050 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	120 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Single swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	140 mm	Travel	130 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Compression, Preload, Rebound
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Steel	Frame	Aluminium
Frame type	Frame type	Double cradle	Frame type	Twin Tube
Rake	Rake	65 degree	Rake	67.1 degree
Trail	Trail	105 mm	Trail	91.3 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	320 mm
Piston	Piston	Four pistons	Piston	Four pistons
Shock mount	Shock mount	Fixed caliper	Shock mount	Fixed caliper
Actuation	Actuation	Hydraulic	Actuation	Hydraulic
Technology	Technology	Petal	Technology	radial, Monoblock

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	250 mm	Diameter	255 mm
Piston	Piston	Single piston	Piston	Double piston

Assistance Systems

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

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	190 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,070 mm	Length	2,075 mm
Width	Width	820 mm	Width	775 mm
Height	Height	1,065 mm	Height	1,070 mm
Wheelbase	Wheelbase	1,450 mm	Wheelbase	1,445 mm
Seat Height	Seat Height	795 mm	Seat Height	825 mm
Fuel Tank Capacity	Fuel Tank Capacity	17 l	Fuel Tank Capacity	15.5 l
License compliancy	License compliancy	A	License compliancy	A