Sportbikes
2007Kawasaki Ninja ZX-6R
41 fields on record
The 2007 Kawasaki Ninja ZX-6R is a middleweight sport bike engineered for track-focused riders and enthusiasts seeking sharp handling and responsive performance. Its 599cc inline-four engine delivers aggressive acceleration with advanced fuel injection, while the aluminum perimeter frame ensures precise cornering dynamics. Best known for balancing raw power with agility, the ZX-6R dominated its class as an accessible yet capable supersport machine.
- Capacity
- 599.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 191.1 kg
- Seat height
- 826 mm
- Power
- 107.8 HP (79.3 kW)
What’s new for the 2007 Kawasaki Ninja ZX-6R
vs the 2004| Spec | 2004 | 2007 |
|---|---|---|
| Engine capacity | 636.0 ccm (38.81 cubic inches) | 599.0 ccm (36.55 cubic inches) |
| Power | 125.0 HP (91.9 kW) | 107.8 HP (79.3 kW) |
| Torque | 67.0 Nm (6.8 kgf-m or 49.4 ft.lbs) | not listed |
| Dry weight | 161.0 kg (354.9 pounds) | not listed |
| Fuel capacity | — | 17.00 litres (4.49 US gallons) |
| Front suspension | 41mm inverted cartridge fork with rebound and compression damping, plus spring preload adjustability and top-out springs | 41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload / TBD |
| Rear suspension | Bottom-link UNI-TRAK® with gas-charged shock, stepless compression and rebound damping, spring preload adjustability and top-out spring | Bottom-Link Uni-Trak® with gas-charged shock, top-out spring and pillow ball upper mount, dual-range (high/low-speed) stepless compression damping, 25-way Adjustable rebound damping, fully-adjustable spring preload / TBD |
| Front brakes | Double disc. Semi-floating petal discs with dual radial-mounted, four-piston calipers. | Double disc |
| Rear brakes | Single disc. Petal disc with single-caliper piston. | Single disc |
| Compression | 12.9:1 | 13.9:1 |
Other years
2004
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for spirited canyon carving and track days, with razor-sharp handling as its main selling point over outright straight-line power.
- Built for
- A revvy, precise, and eager middleweight that rewards riders who like to work the gearbox and chase the tach needle through corners.
- Not ideal for
- Not a good fit for new riders, anyone prioritizing all-day comfort, or those planning to load it up with luggage and a passenger for long-distance touring.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 599.0 ccm
- Power
- 107.8 HP (79.3 kW)
- EPA Certificate No.
- 7KAXC.599AAE-021-R01; 7KAXC.599AAF-022-R01
- EPA CO Emissions
- 4.0 CO g/km
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.5641 HP/kg (wet)
- Bore x stroke
- 67.0 x 42.5 mm
- Compression
- 13.9:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- 0-60 mph
- 3.20 seconds
- 0-100 km/h (0-62 mph)
- 3.40 seconds
Dimensions & weight
- Wheelbase
- 1389 mm
- Overall length
- 2090 mm
- Overall width
- 711 mm
- Overall height
- 1115 mm
- Seat height
- 826 mm
- Wet weight
- 191.1 kg
- Fuel capacity
- 17.00 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Aluminum perimeter
- Front suspension
- 41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload / TBD
- Rear suspension
- Bottom-Link Uni-Trak® with gas-charged shock, top-out spring and pillow ball upper mount, dual-range (high/low-speed) stepless compression damping, 25-way Adjustable rebound damping, fully-adjustable spring preload / TBD
- Front wheel travel
- 120 mm
- Rear wheel travel
- 135 mm
- Rake (fork angle)
- 24.0°
- Trail
- 109 mm
Brakes & wheels
- Front brakes
- Double disc
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 210 mm
- Front tyre
- 120/65-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Lime Green, Atomic Silver, Ebony, Passion Red
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 | 2004 | 2007 | 2011 | 2016 | 2020 | 2025 |
|---|---|---|---|---|---|---|
| Capacity | 636 cc | 599 cc | 599 cc | 636 cc | 636 cc | 636 cc |
| Dry weight | 161 kg | — | — | 191 kg | 191 kg | 191 kg |
| Seat height | 825 mm | 826 mm | 815 mm | 831 mm | 830 mm | 830 mm |
| Fuel capacity | — | 17 L | 17 L | 17 L | 17 L | 17 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Ninja ZX-6R?
The 2007 Kawasaki Ninja ZX-6R has a Capacity of 599.0 ccm (36.55 cubic inches).
What engine power does the Kawasaki Ninja ZX-6R have?
The 2007 Kawasaki Ninja ZX-6R has a Power of 107.8 HP (79.3 kW).
How many gears does the Kawasaki Ninja ZX-6R have?
The 2007 Kawasaki Ninja ZX-6R has a Gearbox of 6-speed.
How much does the Kawasaki Ninja ZX-6R weigh?
The 2007 Kawasaki Ninja ZX-6R has a Wet weight of 191.1 kg (421.3 pounds).
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