Triumph Trident 660 2021 vs. Kawasaki Z900 RS 2018

Triumph Trident 660 2021

Triumph Trident 660 2021

Kawasaki Z900 RS 2018

Kawasaki Z900 RS 2018

Loading...

Overview - Triumph Trident 660 2021 vs Kawasaki Z900 RS 2018

The Triumph Trident 660 2021 and the Kawasaki Z900 RS 2018 are both naked bikes with similar engine types, fuel systems, and suspension setups. However, there are several key differences between the two models.

In terms of engine power, the Kawasaki Z900 RS 2018 has a clear advantage with 111 HP compared to the Triumph Trident 660 2021's 81 HP. The Z900 RS also offers higher torque at 98.6 Nm compared to the Trident's 64 Nm. This means that the Kawasaki will likely offer more aggressive acceleration and a higher top speed.

Both bikes have liquid-cooled engines and similar displacement, with the Trident at 660 ccm and the Z900 RS at 948 ccm. However, the Trident has three cylinders while the Z900 RS has four, which may result in differences in engine smoothness and power delivery.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and swing arms at the rear. The Trident has a monoshock rear shock absorber with preload adjustment, while the Z900 RS offers additional rebound adjustment. The Z900 RS also has an aluminum rear shock absorber, which may provide a slightly lighter and more responsive feel compared to the Trident's steel shock absorber.

Triumph Trident 660 2021

Triumph Trident 660 2021

Both bikes have steel frames, but the Trident's frame type is listed as "perimeter" while the Z900 RS has a "tubular" frame type. The difference in frame design may result in variations in handling and stiffness.

In terms of braking, both bikes have double disk brakes at the front. The Trident has a larger front brake diameter at 310 mm compared to the Z900 RS's 300 mm. The Z900 RS, however, has four-piston front brake calipers compared to the Trident's double-piston calipers. This may result in differences in braking power and feel.

Both bikes feature advanced rider assistance systems such as ABS and traction control. The Z900 RS also offers ride-by-wire technology, which may provide smoother throttle response compared to the Trident's standard injection system.

Kawasaki Z900 RS 2018

Kawasaki Z900 RS 2018

In terms of dimensions and weights, the Z900 RS has a longer wheelbase at 1470 mm compared to the Trident's 1401 mm. The Z900 RS also has a higher seat height at 835 mm compared to the Trident's 805 mm. The Z900 RS is also heavier, with a kerb weight of 215 kg compared to the Trident's 189 kg. However, the Z900 RS has a larger fuel tank capacity at 17 l compared to the Trident's 14 l.

In terms of strengths, the Triumph Trident 660 2021 offers a powerful three-cylinder engine, good chassis and brakes for its class, extensive electronic equipment, and optional quickshifter with blipper. It also has simple and accessible controls. On the other hand, the Kawasaki Z900 RS 2018 has a powerful and smooth engine, good looks, a comfortable seating position, and balanced handling. It is described as easy to ride and not nervous or ponderous.

In terms of weaknesses, the Triumph Trident 660 2021 is criticized for its overly defensive traction control. The Kawasaki Z900 RS 2018, on the other hand, lacks a shift assistant, is heavier than other retro bikes in its class, has a seat that may be too soft for long tours, and lacks wind protection.

Overall, the Triumph Trident 660 2021 and the Kawasaki Z900 RS 2018 are both capable naked bikes with their own strengths and weaknesses. The Trident offers a more accessible and modern package with its electronic features and optional quickshifter, while the Z900 RS provides a more classic and comfortable riding experience.

Technical Specifications Triumph Trident 660 2021 compared to Kawasaki Z900 RS 2018

Triumph Trident 660 2021
Kawasaki Z900 RS 2018

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore74 mmBore73.4 mm
StrokeStroke51.1 mmStroke56 mm
Engine powerEngine power81 HPEngine power111 HP
Rpm at Max. PowerRpm at Max. Power10,250 rpmRpm at Max. Power8,500 rpm
TorqueTorque64 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque6,250 rpmRpm at Torque6,500 rpm
Compression RatioCompression Ratio11.95 Compression Ratio10.8
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders3Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement660 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter41 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound
MaterialMaterialSteelMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typePerimeterFrame typeTubular
RakeRake24.6 degreeRake65 degree
TrailTrail107.3 mmTrail98 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter310 mmDiameter300 mm
PistonPistonDouble pistonPistonFour pistons

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter255 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Traction controlAdvanced Rider Assistance SystemsABS, Ride by Wire, 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
WidthWidth795 mmWidth865 mm
HeightHeight1,089 mmHeight1,150 mm
WheelbaseWheelbase1,401 mmWheelbase1,470 mm
Seat HeightSeat Height805 mmSeat Height835 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)189 kgKerb Weight (with ABS)215 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity17 l
License compliancyLicense compliancyA2, ALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Trident 660 2021

Triumph Trident 660 2021

You can tell that the Trident is a new bike. Triumph has developed the necessary ingredients for the year 2021 with pinpoint accuracy. Cheeky but not intrusive sound, a lively engine and a comprehensive electronics package including quickshifter are simply fun. A casual motorbike that even experienced riders can have a lot of fun riding.

Powerful three-cylinder powerplant

surprisingly good chassis and brakes for this class

extensive electronic equipment

optional quickshifter with blipper

simple and accessible controls

Traction control overall very defensive

Kawasaki Z900 RS 2018

Kawasaki Z900 RS 2018

Its four-cylinder is silky smooth while delivering enough power to make you grin under your helmet. It is also very easy to move, which should make it a great commuter bike in everyday life and serve as an iconic fun bike at the weekend. The looks find the perfect straddle of classic design and modern details to form a coherent retro package that is also a worthy tribute to Kawasaki history. It's a great naked bike with a snazzy look.

Powerful and smooth engine

good looks

comfortable seating position

easy to ride

balanced handling. Not nervous and not ponderous

no shift assistant

heavier than other retro bikes in this class

seat a little too soft on long tours

no wind protection

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

There are a few key differences between a Triumph Trident 660 2021 and a Kawasaki Z900 RS 2018. In terms of price, the actual average price of a Kawasaki Z900 RS 2018 is about 59% higher. Compared to Kawasaki Z900 RS 2018 there are less Triumph Trident 660 2021 bikes available on the 1000PS.de Marketplace, specifically 23 compared to 28. It takes less time to sell a Triumph Trident 660 with 85 days compared to 154 days for a Kawasaki Z900 RS. Since model year 2021 1000PS.de editors have written 20 reviews for the Triumph Trident 660 and 26 reviews for the Kawasaki Z900 RS since model year 2018. The first review for the Triumph Trident 660 was published on 10/30/2020 and now has more than 76,700 views. This compares to more than 63,700 views for the first review on Kawasaki Z900 RS published on 9/6/2017.

Price Triumph Trident 660

Model year
Current average market prices

Price Kawasaki Z900 RS

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG