2024Kawasaki Z650RS

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The 2024 Kawasaki Z650RS is a retro-styled middleweight twin that appeals to new riders and experienced enthusiasts alike. Its 649cc parallel-twin engine delivers 67.3 horsepower with manageable power delivery, making it ideal for learners while remaining engaging for seasoned riders. The Z650RS is best known for combining classic styling with modern reliability and user-friendly handling.

Capacity: 649.0 ccm
Engine: Parallel Twin, four-stroke
Gearbox: 6-speed
Dry weight: 174.0 kg
Seat height: 800 mm
Power: 67.3 HP (49.1 kW) @ 8000 RPM

⇄ Compare with another bike All model years

Other years 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering70%

City riding78%

Daily riding80%

Touring45%

Two-up45%

Track40%

Best for: Designed primarily as a stylish, retro-styled naked roadster for enjoyable street riding rather than outright speed or long-distance touring.
Built for: Blends classic Z-series styling with modern underpinnings, offering a fun, torquey parallel-twin engine and nimble handling that rewards playful riding around town and on twisty roads.
Not ideal for: Not the best choice for riders seeking high-speed touring comfort, large-scale luggage capacity, or any serious off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 800mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2024 Kawasaki Z650RS, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 649.0 ccm
Power: 67.3 HP (49.1 kW) @ 8000 RPM
CO2 Emissions: 119 CO2 g/km
EPA Certificate No.: RKAXC.649AAH-003-R01
EPA Est. Fuel Consumption: 5.07 L/100km (1192.5 mpg)
EPA CO Emissions: 1.3 CO g/km
Torque: 65.7 Nm (6.7 kgf-m) @ 6500 RPM
Engine type: Parallel Twin, four-stroke
Fuel consumption: 4.40 litres/100 km (22.7 km/l)
Power/weight ratio: 0.3868 HP/kg
Bore x stroke: 83.0 x 60.0 mm
Compression: 10.8:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: TCBI with electronic advance
Aspiration: Naturally aspirated
Valves per cylinder: 4
Lubrication system: Forced lubrication, semi dry sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Assist and Slipper Clutch

Dimensions & weight

Wheelbase: 1405 mm
Overall length: 2065 mm
Overall width: 765 mm
Overall height: 1115 mm
Seat height: 800 mm
Dry weight: 174.0 kg
Wet weight: 187.0 kg
Fuel capacity: 15.10 litres
Ground clearance: 124 mm

Chassis & suspension

Frame: Trellis, high-tensile steel
Front suspension: 41 mm telescopic fork
Rear suspension: Horizontal Back-link with preload adjustment
Front wheel travel: 124 mm
Rear wheel travel: 130 mm
Rake (fork angle): 24.0°
Trail: 100 mm

Brakes & wheels

Front brakes: Double disc. Petal-type rotors with two-piston calipers. ABS.
Front brakes diameter: 300 mm
Rear brakes: Single disc. Petal disc. Single-piston. ABS.
ABS: Yes
Front tyre: 120/70-ZR17
Rear tyre: 160/60-ZR17

Other

Color options: Metallic Moondust Gray/Ebony, Candy Emerald Green
Warranty: 12
Comments: Smartphone Connectivity.
Fuel Tank Material: M

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2022	2023	2024	2025	2026
Capacity	649.0 ccm (39.60 cubic inches)	649.0 ccm (39.60 cubic inches)	649.0 ccm (39.60 cubic inches)	649.0 ccm (39.60 cubic inches)	649.0 ccm (39.60 cubic inches)
Dry weight	—	—	—	174.0 kg (383.6 pounds)	174.0 kg (383.6 pounds)
Seat height	800 mm (31.5 inches)	800 mm (31.5 inches)	800 mm (31.5 inches)	820 mm (32.3 inches)	820 mm (32.3 inches)
Fuel capacity	15.14 litres (4.00 US gallons)	15.14 litres (4.00 US gallons)	15.14 litres (4.00 US gallons)	12.00 litres (3.17 US gallons)	12.00 litres (3.17 US gallons)
Color options	Metallic Moondust Gray/Ebony, Candy Emerald Green	Metallic Moondust Gray/Ebony	Metallic Moondust Gray/Ebony, Candy Emerald Green	Ebony, Ebony/Green Ebony/Green, Ebony/Yellow Ebony/Yellow	Ebony, Ebony/Green Ebony/Green, Ebony/Yellow Ebony/Yellow