Kawasaki Z900RS - 2026 Specifications and Reviews

The 2026 Kawasaki Z900RS is a retro-styled middleweight that appeals to riders seeking classic aesthetics with modern performance. Its 948cc inline-four engine delivers 110 horsepower and 98.5 Nm of torque, providing spirited acceleration while maintaining a manageable power delivery. The bike is best known for blending vintage Z-series design heritage with contemporary technology and reliable engineering.

Not Rated stars Average rating: Not Rated from 0 votes
.

General information

Color OptionsIno Red Metallic Diablo Black
CategoryClassic
ModelKawasaki Z900RS
 
 

Engine and Transmission Specifications

StartingElectric
Emission123.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel Consumption5.30 litres/100 km (18.9 km/l or 44.38 mpg)
ClutchWet multi-disc, manual
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionTCBI with electronic advance
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. DFI with 36mm Keihin throttle bodies
Valves Per Cylinder4
Bore x Stroke73.4 x 56.0 mm (2.9 x 2.2 inches)
Compression Ratio10.8:1
Max Torque98.5 Nm (10.0 kgf-m or 72.7 ft.lbs) @ 6500 RPM
Max Power110.0 HP (80.3 kW)) @ 8500 RPM
Capacity:948.0 ccm (57.85 cubic inches)

Physical measures and capacities

Fuel Capacity17.00 litres (4.49 US gallons)
Wheelbase1470 mm (57.9 inches)
Ground Clearance130 mm (5.1 inches)
Overall Width865 mm (34.1 inches)
Overall Length2110 mm (83.1 inches)
Overall Height1150 mm (45.3 inches)
Seat Height835 mm (32.9 inches) If adjustable, lowest setting.
Wet Weight215.0 kg (474.0 pounds)
 
 

Kawasaki Z900RS dimensions and frame

Rear BrakesSingle disc. ABS. Single-piston caliper.
Brake Disc Diameter250 mm (9.8 inches)
Front BrakesDouble disc. ABS. Four-piston calipers.
Rear Tyre180/55-ZR17
Front Tyre120/70-ZR17
Rear Wheel Travel140 mm (5.5 inches)
Rear SuspensionHorizontal back-link swingarm with stepless adjustable rebound damping and spring preload
Front Wheel Travel120 mm (4.7 inches)
Front SuspensionInverted telescopic fork with (13-way) adjustable compression and rebound (11-way) damping, spring preload (15-turn
Trail98 mm (3.9 inches)
FrameTrellis, high tensile steel

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Warranty12 Month Limited Warranty
LightingRound LED headlight
InstrumentsBullet shaped analogue dials
Rake (fork angle)25.0°
Exhaust systemTuned stainless steel exhaust
DrivelineSealed chain
Lubrication systemForced lubrication, wet sump
Engine typeIn-line four, four-stroke
Model year2025

Performance Profile & Rider Fit

110 hp
Peak Power
3.6s
0-60 mph

Best For

Track40%
City70%
Cornering75%
Daily Riding78%
Touring62%
Passenger60%

Rider Profile

Best ForSuits riders from confident intermediates to seasoned veterans who appreciate a torquey, classic-styled in-line four.
PurposeBuilt for stylish street riding and weekend backroad cruising rather than outright performance or track work.
Rider FitA moderate 215 kg wet weight and 835 mm seat height make it manageable for most riders of average height and strength.
CharacterA retro-styled naked roadster that blends nostalgic Z1-inspired looks with modern chassis manners and smooth four-cylinder power delivery.
Not Ideal ForNot ideal for off-road adventures or riders seeking a lightweight, hyper-aggressive supersport experience.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2026 Kawasaki Z900RS Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 835mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2026 Kawasaki Z900RS, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.