Kawasaki Ninja ZX-6R - 2008 Specifications and Reviews

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.

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General information

CategorySport
Year2008
ModelKawasaki Ninja ZX-6R

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemAir
IgnitionTCBI with digital advance
Fuel controlOHV
Fuel systemInjection. 25 deg / 4.3 in.
Valves per cylinder4
Bore x stroke67.0 x 42.5 mm (2.6 x 1.7 inches)
Compression13.3:1
Torque40.00 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 11500
Engine typeIn-line four, four-stroke
Capacity:599.00 ccm (36.55 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter210 mm (8.3 inches)
Rear brakesSingle disc
Front brakes diameter300 mm (11.8 inches)
Front brakesDouble disc
Rear tyre dimensions180/55-ZR17
Front tyre dimensions120/70-ZR17
Rear suspensionBottom-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 suspension41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload / 4.7 in.
Trail109 mm (4.3 inches)
Rake (fork angle)25.0°
Frame typeAluminum perimeter

Physical measures and capacities

Fuel capacity17.03 litres (4.50 gallons)
Wheelbase1,405 mm (55.3 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Dry weight167.0 kg (368.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsLime Green, Candy Plasma Blue, Vivid Yellow, Special Edition: Ebony

Performance Profile & Rider Fit

124 hp
Peak Power
3.3s
0-60 mph

Best For

Track92%
City45%
Cornering93%
Daily Riding40%
Touring30%
Passenger30%

Rider Profile

Best ForThis is a high-revving supersport best suited to riders with prior experience on sportbikes who are comfortable managing an engine that makes its power high in the rev range.
PurposeBuilt primarily for spirited canyon carving and track days, with razor-sharp handling as its main selling point over outright straight-line power.
Rider FitThe committed riding position, high footpegs, and low bars mean wrists, shoulders, and lower back will feel the strain on longer rides or in heavy traffic.
CharacterA revvy, precise, and eager middleweight that rewards riders who like to work the gearbox and chase the tach needle through corners.
Not Ideal ForNot 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.

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

Rider Fit Visualizer

2008 Kawasaki Ninja ZX-6R Rider Ergonomics Assessment

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Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2008 Kawasaki Ninja ZX-6R, with a cramped knee angle of around 70 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.

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