Aprilia SX 125 2025 vs. Kawasaki Ninja H2R 2025

Technical Specifications Aprilia SX 125 2025 compared to Kawasaki Ninja H2R 2025

Aprilia SX 125 2025

Kawasaki Ninja H2R 2025

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Differences

Aprilia SX 125 2025

Kawasaki Ninja H2R 2025

Engine and Drive Train

Bore	Bore	58 mm	Bore	76 mm
Stroke	Stroke	47 mm	Stroke	55 mm
Engine power	Engine power	15 HP	Engine power	310 HP
Rpm at Max. Power	Rpm at Max. Power	10,000 rpm	Rpm at Max. Power	14,000 rpm
Torque	Torque	11.2 Nm	Torque	165 Nm
Rpm at Torque	Rpm at Torque	8,000 rpm	Rpm at Torque	12,500 rpm
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	ECU	Ignition	Digital
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	1	Cylinders	4
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Lubrication	Lubrication	Dry sump	Lubrication	Forced
Displacement	Displacement	124.2 ccm	Displacement	998 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	240 mm	Travel	120 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Single swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	210 mm	Travel	135 mm

Brakes Front

Type	Type	Single disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	330 mm
Piston	Piston	Double piston	Piston	Four pistons

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	250 mm
Piston	Piston	Single piston	Piston	Double piston

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	80 %	Front tyre height	60 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	190 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	65 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,075 mm	Length	2,070 mm
Width	Width	820 mm	Width	850 mm
Height	Height	1,140 mm	Height	1,160 mm
Wheelbase	Wheelbase	1,425 mm	Wheelbase	1,450 mm
Seat Height	Seat Height	880 mm	Seat Height	830 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	134 kg	Kerb Weight (with ABS)	216 kg
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	17 l
License compliancy	License compliancy	A1	License compliancy	A