Kawasaki Z900 RS 2021 vs. Triumph Trident 660 2021

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

Triumph Trident 660 2021

Triumph Trident 660 2021

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Overview - Kawasaki Z900 RS 2021 vs Triumph Trident 660 2021

When comparing the Kawasaki Z900 RS 2021 and the Triumph Trident 660 2021, it is important to consider their technical specifications and strengths.

Starting with the Kawasaki Z900 RS 2021, it features an in-line engine with 111 horsepower and 98.6 Nm of torque. The fuel system is injection-based, and it has four cylinders. The bike is equipped with upside-down telescopic forks in the front suspension and a swing arm with a monoshock in the rear suspension. The frame is made of steel, and the brakes are double disk with a diameter of 300 mm. The Z900 RS 2021 also comes with advanced rider assistance systems such as ABS and traction control. It has a front tire width of 120 mm and a rear tire width of 180 mm, both with a diameter of 17 inches. The wheelbase is 1470 mm, and the seat height is 835 mm. The bike weighs 215 kg (with ABS) and has a fuel tank capacity of 17 liters.

The strengths of the Kawasaki Z900 RS 2021 lie in its authentic and beautiful retro look, making it visually appealing to riders. It also offers a very comfortable seating position, ensuring a pleasant riding experience. Additionally, the bike is easy and comfortable to ride, making it suitable for riders of all skill levels.

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

On the other hand, the Kawasaki Z900 RS 2021 does have a few weaknesses. It lacks a quickshifter and driving modes, although it does have adjustable traction control.

Moving on to the Triumph Trident 660 2021, it also features an in-line engine, but with 81 horsepower and 64 Nm of torque. Like the Kawasaki, it has an injection-based fuel system and three cylinders. The cooling system is liquid-based, and the displacement is 660 ccm. The front suspension consists of upside-down telescopic forks, while the rear suspension is a swing arm with a monoshock. The frame is made of steel, and the brakes are double disk with a diameter of 310 mm. The Trident 660 2021 boasts advanced rider assistance systems such as ABS, riding modes, and traction control. The front and rear tire widths are the same as the Kawasaki at 120 mm and 180 mm, respectively, with a diameter of 17 inches. The wheelbase is slightly shorter at 1401 mm, and the seat height is 805 mm. The bike weighs 189 kg (with ABS) and has a fuel tank capacity of 14 liters.

Triumph Trident 660 2021

Triumph Trident 660 2021

The strengths of the Triumph Trident 660 2021 include its powerful three-cylinder powerplant, providing ample performance for riders. It also surprises with its good chassis and brakes for this class of bike. The Trident 660 2021 comes with extensive electronic equipment, including riding modes and traction control. Additionally, it offers an optional quickshifter with a blipper, enhancing the overall riding experience. The controls on the bike are simple and accessible, making it easy to navigate.

However, the Triumph Trident 660 2021 does have a weakness in its traction control system, which is overall very defensive.

In conclusion, the Kawasaki Z900 RS 2021 and the Triumph Trident 660 2021 both have their strengths and weaknesses. The Z900 RS 2021 stands out with its retro look, comfortable seating position, and ease of riding. On the other hand, the Trident 660 2021 impresses with its powerful engine, good chassis and brakes, and extensive electronic equipment. Ultimately, the choice between the two will depend on the rider's preferences and priorities.

Technical Specifications Kawasaki Z900 RS 2021 compared to Triumph Trident 660 2021

Kawasaki Z900 RS 2021
Triumph Trident 660 2021

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore74 mm
StrokeStroke56 mmStroke51.1 mm
Engine powerEngine power111 HPEngine power81 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power10,250 rpm
TorqueTorque98.6 NmTorque64 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque6,250 rpm
Compression RatioCompression Ratio10.8 Compression Ratio11.95
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement660 ccm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Traction control

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 width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WidthWidth865 mmWidth795 mm
HeightHeight1,150 mmHeight1,089 mm
WheelbaseWheelbase1,470 mmWheelbase1,401 mm
Seat HeightSeat Height835 mmSeat Height805 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)215 kgKerb Weight (with ABS)189 kg
Fuel Tank CapacityFuel Tank Capacity17 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA2, A

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

The Kawasaki Z900 RS is the perfect combination of classic design and modern technology. Its four-cylinder Inline engine, which runs silky smooth, delivers linear power and impressive elasticity across the entire rev range. The suspension strikes an ideal balance between comfort and stability, making it perfect for both long-distance riding and sporty riding. Despite the lack of a windscreen, the Z900 RS impresses with a comfortable riding position and agile riding performance. Aesthetically, it pays homage to the legendary Z1, whilst modern features such as traction control and high-quality build quality round off a very successful overall package. For anyone looking to combine a retro look with modern power, the Z900 RS is a reliable and versatile companion, both for everyday use and for longer tours.

attractive design

powerful engine

stable riding performance

responsive brakes

comfortable riding position

analogue instrument panel

adjustable levers

silky-smooth four-cylinder Inline engine

linear power delivery

excellent mechanical refinement

comfortable suspension with sporty progression

high-quality build

agile handling

versatility on both long journeys and in everyday use

great elasticity of the engine.

Not available with the optional Quickshifter

the RS’s rear shock absorber reacts a little rough when dealing with small potholes

Triumph Trident 660 2021

Triumph Trident 660 2021

The Trident is still a wonderful motorbike in 2023. It rides simply but still offers a lot of charisma. The unique engine makes it a cool and casual motorbike. It looks fresh, independent and timeless.

Great classic look that still looks modern

many high-quality details on the motorbike

simple operation

compact but good display

very accessible motorbike

handling inspires a lot of confidence

great engine - smooth and pleasant to ride

unspectacular appearance with good performance

motorbike looks light and playful

easy to ride motorbike that still comes across as charismatic.

ABS controls very defensively

Non-adjustable chassis

Chassis offers little reserves for sporty or heavy pilots

Price Comparison Average Market Price Kawasaki Z900 RS vs Triumph Trident 660

There are a few key differences between a Kawasaki Z900 RS 2021 and a Triumph Trident 660 2021. In terms of price, the actual average price of a Kawasaki Z900 RS 2021 is about 42% higher. Compared to Triumph Trident 660 2021 there are less Kawasaki Z900 RS 2021 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 23. It takes less time to sell a Triumph Trident 660 with 85 days compared to 125 days for the Kawasaki Z900 RS. Since model year 2018 1000PS.de editors have written 26 reviews for the Kawasaki Z900 RS and 20 reviews for the Triumph Trident 660 since model year 2021. The first review for the Kawasaki Z900 RS was published on 06/09/2017 and now has more than 63,700 views. This compares to more than 76,700 views for the first review on Triumph Trident 660 published on 30/10/2020.

Price Kawasaki Z900 RS

Model year
Current average market prices

Price Triumph Trident 660

Model year
Current average market prices

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