Kawasaki Ninja 1000SX 2021 vs. Kawasaki Z650 2017

Kawasaki Ninja 1000SX 2021

Kawasaki Ninja 1000SX 2021

Kawasaki Z650 2017

Kawasaki Z650 2017

Loading...

Overview - Kawasaki Ninja 1000SX 2021 vs Kawasaki Z650 2017

The Kawasaki Ninja 1000SX 2021 and the Kawasaki Z650 2017 are both impressive motorcycles, but they have distinct differences in terms of performance, features, and design.

Starting with the engine and drive train, the Ninja 1000SX 2021 boasts a powerful in-line four-cylinder engine that delivers an impressive 142 HP and 111 Nm of torque. On the other hand, the Z650 2017 features a smaller in-line two-cylinder engine with 68.2 HP and 65.7 Nm of torque. The Ninja 1000SX 2021 clearly has a significant advantage in terms of power and performance.

In terms of fuel system and transmission, both motorcycles feature fuel injection and chain drive systems, ensuring efficient fuel delivery and smooth power transmission. However, the Ninja 1000SX 2021 has the advantage of having four cylinders compared to the Z650 2017's two cylinders, resulting in a more refined and powerful performance.

Kawasaki Ninja 1000SX 2021

Kawasaki Ninja 1000SX 2021

When it comes to suspension, the Ninja 1000SX 2021 is equipped with an upside-down telescopic fork on the front and a swing arm with a monoshock on the rear. The suspension travel is 120 mm on the front and 144 mm on the rear, and it offers adjustment options for compression, preload, and rebound. On the other hand, the Z650 2017 features a telescopic fork on the front and a swing arm with a monoshock on the rear. The suspension travel is 125 mm on the front and 130 mm on the rear, with only preload adjustment available. Both motorcycles provide a comfortable and stable ride, but the Ninja 1000SX 2021 offers more advanced suspension features and adjustability.

In terms of chassis, the Ninja 1000SX 2021 features an aluminum frame, providing a lightweight yet rigid structure for enhanced stability and maneuverability. On the other hand, the Z650 2017 has a steel frame, which may not be as lightweight as aluminum but still offers good stability and durability.

When it comes to braking, both motorcycles are equipped with double disk brakes on the front with a diameter of 300 mm. However, the Ninja 1000SX 2021 has four-piston calipers and utilizes radial, monoblock, and petal technology, ensuring excellent stopping power and heat dissipation. The Z650 2017, on the other hand, has double-piston calipers and utilizes petal technology. While both motorcycles offer reliable braking performance, the Ninja 1000SX 2021 has the advantage of more advanced braking technology.

In terms of advanced rider assistance systems, the Ninja 1000SX 2021 comes with a comprehensive package including ABS, riding modes, cornering ABS, ride by wire, quickshifter, and traction control. On the other hand, the Z650 2017 only features ABS. The Ninja 1000SX 2021 clearly offers more advanced and sophisticated rider assistance systems, enhancing safety and performance.

Kawasaki Z650 2017

Kawasaki Z650 2017

In terms of dimensions and weights, the Ninja 1000SX 2021 has a front tire width of 120 mm and a rear tire width of 190 mm, both with a diameter of 17 inches. It has a wheelbase of 1440 mm, a seat height of 834.98 mm, and a kerb weight (with ABS) of 235 kg. The Z650 2017, on the other hand, has a front tire width of 120 mm and a rear tire width of 160 mm, also with a diameter of 17 inches. It has a slightly shorter wheelbase of 1410 mm, a lower seat height of 790 mm, and a lighter kerb weight (with ABS) of 187.1 kg. Both motorcycles offer good stability and maneuverability, but the Ninja 1000SX 2021 has a slightly larger wheelbase and a higher seat height, which may be more suitable for taller riders.

In terms of fuel tank capacity, the Ninja 1000SX 2021 has a larger capacity of 19 liters, allowing for longer rides without frequent refueling. The Z650 2017, on the other hand, has a smaller capacity of 15 liters.

To summarize, the Kawasaki Ninja 1000SX 2021 and the Kawasaki Z650 2017 are both impressive motorcycles, but they cater to different riding styles and preferences. The Ninja 1000SX 2021 offers a more powerful engine, advanced rider assistance systems, and a more refined overall performance. It is a sport touring motorcycle with comfortable yet sporty ergonomics, wind protection, and a full fairing for stability. On the other hand, the Z650 2017 is a naked bike with a sporty chassis, compact dimensions, and a simpler feature set. It may be more suitable for riders who prefer a more agile and nimble riding experience.

Technical Specifications Kawasaki Ninja 1000SX 2021 compared to Kawasaki Z650 2017

Kawasaki Ninja 1000SX 2021
Kawasaki Z650 2017

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore77 mmBore83 mm
StrokeStroke56 mmStroke60 mm
Engine powerEngine power142 HPEngine power68.2 HP
Rpm at Max. PowerRpm at Max. Power10,000 rpmRpm at Max. Power8,000 rpm
TorqueTorque111 NmTorque65.7 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque7,000 rpm
Compression RatioCompression Ratio11.8 Compression Ratio10.8
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore38 mmThrottle Bore36 mm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
IgnitionIgnitionDigitalIgnitionDigital
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement1,043 ccmDisplacement649 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel125 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel144 mmTravel130 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload

Chassis

FrameFrameAluminiumFrameSteel
RakeRake65.5 degreeRake65.5 degree
TrailTrail102 mmTrail100 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonFour pistonsPistonDouble piston
Shock mountShock mountSemi-SchwimmsattelShock mountSemi-Schwimmsattel
TechnologyTechnologyradial, Monoblock, PetalTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter220 mm
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Quickshifter, Traction controlAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width190 mmRear tyre width160 mm
Rear tyre heightRear tyre height50 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,100 mmLength2,055 mm
WheelbaseWheelbase1,440 mmWheelbase1,410 mm
Seat HeightSeat Height834.98 mmSeat Height790 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)235 kgKerb Weight (with ABS)187.1 kg
Fuel Tank CapacityFuel Tank Capacity19 lFuel Tank Capacity15 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Ninja 1000SX 2021

Kawasaki Ninja 1000SX 2021

A sports tourer of the old school. The Kawasaki Ninja 1000SX fulfils all the points you would expect from this bike category. Added to this is a comprehensive electronics package that offers everything you could wish for when travelling - and at no extra charge! The fact that the operation is perhaps not quite as intuitive as the competition already manages, is forgiven at the latest when you take a look at the price tag.

silky four-cylinder

comfortable yet sporty ergonomics

wind protection

standard electronics package

lots of stability thanks to full fairing

very accessible.

Engine needs revs

electronics could be more user-friendly

windshield only adjustable with two hands

Kawasaki Z650 2017

Kawasaki Z650 2017

The Kawasaki Z 650 is the tip of the middle class for small male and female riders. On its compact dimensions, you probably won't feel comfortable as a giant. Heart-warming feelings, however, come from the engine, which delights with a very smooth pull. On the chassis side, a Kawasaki-typical tight set-up was chosen, which finds a great compromise in everyday use. The negative display is very easy to read and is reminiscent of its predecessor, the ER-6n - very nice!

Even power delivery

sporty chassis

compact dimensions

negative display

a little too small for tall people

Price Comparison Avarage Market Price Kawasaki Ninja 1000SX vs Kawasaki Z650

There are a few key differences between a Kawasaki Ninja 1000SX 2021 and a Kawasaki Z650 2017. In terms of price, the actual average price of a Kawasaki Ninja 1000SX 2021 is about 111% higher. Compared to Kawasaki Z650 2017 there are more Kawasaki Ninja 1000SX 2021 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 11. It takes less time to sell a Kawasaki Z650 with 76 days compared to 118 days for the Kawasaki Ninja 1000SX. Since model year 2020 1000PS.de editors have written 13 reviews for the Kawasaki Ninja 1000SX and 31 reviews for the Kawasaki Z650 since model year 2017. The first review for the Kawasaki Ninja 1000SX was published on 05/11/2019 and now has more than 40,500 views. This compares to more than 25,000 views for the first review on Kawasaki Z650 published on 08/11/2016.

Price Kawasaki Ninja 1000SX

Model year
Current average market prices

Price Kawasaki Z650

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH