Kawasaki Z900 70kW 2021 vs. Triumph Street Triple S 2019

Technical Specifications Kawasaki Z900 70kW 2021 compared to Triumph Street Triple S 2019

Kawasaki Z900 70kW 2021

Triumph Street Triple S 2019

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Differences

Kawasaki Z900 70kW 2021

Triumph Street Triple S 2019

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line
Bore	Bore	73.4 mm	Bore	78 mm
Stroke	Stroke	56 mm	Stroke	53.4 mm
Engine power	Engine power	95 HP	Engine power	113 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	11,250 rpm
Torque	Torque	91.2 Nm	Torque	73 Nm
Rpm at Torque	Rpm at Torque	6,500 rpm	Rpm at Torque	9,100 rpm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	12.65
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	765 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	41 mm	Diameter	41 mm
Travel	Travel	120 mm	Travel	110 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	Deflection
Travel	Travel	140 mm	Travel	124 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload
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	65.2 degree
Trail	Trail	105 mm	Trail	104.3 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	310 mm
Piston	Piston	Four pistons	Piston	Double piston
Shock mount	Shock mount	Fixed caliper	Shock mount	Floating caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	250 mm	Diameter	220 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, 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	180 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	2,065 mm
Height	Height	1,065 mm	Height	1,060 mm
Wheelbase	Wheelbase	1,450 mm	Wheelbase	1,410 mm
Seat Height	Seat Height	795 mm	Seat Height	810 mm
Fuel Tank Capacity	Fuel Tank Capacity	17 l	Fuel Tank Capacity	17.4 l
License compliancy	License compliancy	A	License compliancy	A