Triumph Bonneville Bobber 2022 vs. Kawasaki Z900 2022

Triumph Bonneville Bobber 2022

Kawasaki Z900 2022

Technical Specifications Triumph Bonneville Bobber 2022 compared to Kawasaki Z900 2022

Triumph Bonneville Bobber 2022

Kawasaki Z900 2022

Triumph Bonneville Bobber 2022

Kawasaki Z900 2022

Engine and Drive Train

Engine type	Engine type	In line crankpin offset	Engine type	In line
Bore	Bore	97.6 mm	Bore	73.4 mm
Stroke	Stroke	80 mm	Stroke	56 mm
Engine power	Engine power	78 HP	Engine power	125.4 HP
Rpm at Max. Power	Rpm at Max. Power	6,100 rpm	Rpm at Max. Power	9,500 rpm
Torque	Torque	106 Nm	Torque	98.6 Nm
Rpm at Torque	Rpm at Torque	4,000 rpm	Rpm at Torque	7,700 rpm
Compression Ratio	Compression Ratio	10	Compression Ratio	11.8
Fuel system	Fuel system	Injection	Fuel system	Injection
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	2	Cylinders	4
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	1,200 ccm	Displacement	948 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	47 mm	Diameter	41 mm
Travel	Travel	90 mm	Travel	120 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	77 mm	Travel	140 mm
Adjustment	Adjustment	Preload	Adjustment	Preload, Rebound
Material	Material	Steel	Material	Aluminium

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle	Frame type	Double cradle
Rake	Rake	24.5 degree	Rake	65 degree
Trail	Trail	92 mm	Trail	105 mm

Brakes Front

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

Brakes Rear

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

Assistance Systems

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

Dimensions and Weights

Front tyre width	Front tyre width	130 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	90 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	16 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	90 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	16 inch	Rear tyre diameter	17 inch
Length	Length	2,220 mm	Length	2,070 mm
Width	Width	800 mm	Width	820 mm
Height	Height	1,024 mm	Height	1,065 mm
Wheelbase	Wheelbase	1,500 mm	Wheelbase	1,450 mm
Seat Height	Seat Height	690 mm	Seat Height	795 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	251 kg	Kerb Weight (with ABS)	210 kg
License compliancy	License compliancy	A	License compliancy	A
Stationary noise	Stationary noise	97 dB	Stationary noise	97 dB

Pros and Cons in comparison

Triumph Bonneville Bobber 2022

Unfortunately, our editors did not test this model.

Kawasaki Z900 2022

The Kawasaki Z900 may not be up to scratch when it comes to modern, lean angle-dependent electronic features, but it's relatively cheap and you shouldn't underestimate the fan base of the good old inline four - the Z900 is one of the cheapest ways to own such a great engine with just under a litre of displacement in a sporty naked bike! The higher weight is noticeable, but not massively annoying, because the handling and stability are quite alright. In terms of "outdated" electronics, the most annoying thing is the missing shift assistant, which is not even available as an option. Overall, however, the Z900 is a great naked bike with a great price-performance ratio.

Light and natural handling with high stability

silky engine with full pull from low revs

high chassis transparency, great feedback

seating position with feel-good factor

absolutely fair price.

Relatively cumbersome operation of the menu

no slope-dependent assistance systems

high weight