Sportbikes
2008Kawasaki Ninja ZX-6R
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The 2008 Kawasaki Ninja ZX-6R is a lightweight middleweight sportbike designed for riders seeking sharp handling and aggressive styling. Powered by a 599cc inline-four engine with fuel injection, it delivers responsive performance ideal for both track days and spirited street riding. Known for its nimble chassis and revvy character, the ZX-6R excels as an accessible platform for developing advanced riding skills.
- Capacity
- 599.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 167.0 kg
- Seat height
- 820 mm
- Power
- 107.8 HP (79.3 kW)
What’s new for the 2008 Kawasaki Ninja ZX-6R
vs the 2007| Spec | 2007 | 2008 |
|---|---|---|
| Torque | — | 66.0 Nm (6.7 kgf-m or 48.7 ft.lbs) @ 11500 RPM |
| Dry weight | — | 167.0 kg (368.2 pounds) |
| Front suspension | 41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload / TBD | 41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload / 4.7 in. |
| 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 | 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 / 5.2 in. |
| Wheelbase | 1389 mm (54.7 inches) | 1405 mm (55.3 inches) |
| Compression | 13.9:1 | 13.3:1 |
Other years
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
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.
- 8KAXC.599AAE-010; 8KAXC.599AAF-011-R01
- EPA CO Emissions
- 4.0 CO g/km
- Torque
- 66.0 Nm (6.7 kgf-m) @ 11500 RPM
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.6455 HP/kg (dry)
- Bore x stroke
- 67.0 x 42.5 mm
- Compression
- 13.3:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
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
- 1405 mm
- Overall length
- 2090 mm
- Overall width
- 711 mm
- Overall height
- 1115 mm
- Seat height
- 820 mm
- Dry weight
- 167.0 kg
- Wet weight
- 191.1 kg
- Fuel capacity
- 17.00 litres
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 / 4.7 in.
- 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 / 5.2 in.
- Front wheel travel
- 120 mm
- Rear wheel travel
- 135 mm
- Rake (fork angle)
- 25.0°
- 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
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Lime Green, Candy Plasma Blue, Vivid Yellow, Special Edition: Ebony
- Fuel Tank Material
- Metal
Specs last verified against published sources: .
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 | 2008 | 2010 | 2016 | 2021 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 636 cc | 599 cc | 599 cc | 636 cc | 636 cc | 636 cc |
| Dry weight | 161 kg | 167 kg | — | 191 kg | 191 kg | — |
| Seat height | 825 mm | 820 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 2008 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 2008 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 2008 Kawasaki Ninja ZX-6R has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja ZX-6R?
The 2008 Kawasaki Ninja ZX-6R has a Torque of 66.0 Nm (6.7 kgf-m or 48.7 ft.lbs) @ 11500 RPM.
How much does the Kawasaki Ninja ZX-6R weigh?
The 2008 Kawasaki Ninja ZX-6R has a Dry weight of 167.0 kg (368.2 pounds).
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