Kawasaki Ninja ZX-6R Performance - 2020 Specifications and Reviews

The 2020 Kawasaki Ninja ZX-6R is a middleweight supersport built for track-focused riders seeking sharp handling and aggressive styling. Producing 134 PS with a compact 1395mm wheelbase and potent dual-disc front brakes, it excels at both road performance and circuit work. Known for its responsive engine character and nimble agility, this machine bridges the gap between accessible middleweight thrills and serious supersport capability.

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General information

CategorySport
Year2020
ModelKawasaki Ninja ZX-6R Performance

Engine and Transmission Specifications

Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced lubrication, wet sump
IgnitionTCBI with digital advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. 38 mm x 4 (Keihin) with oval sub-throttles, dual injection
Valves per Cylinder4
Bore x Stroke67.0 x 45.1 mm (2.6 x 1.8 inches)
Compression13.3:1
Torque71.0 Nm (7.2 kgf-m or 52.4 ft.lbs) @ 11500 RPM
Power126.9 HP (92.6 kW) @ 13500 RPM
Engine typeIn-line four, four-stroke
Capacity:636.0 ccm (38.81 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Single petal-type disc
Diameter310 mm (12.2 inches)
Front brakesDouble disc. Dual semi-floating petal discs
Rear tire180/55-ZR17
Front tire120/70-ZR17
Rear SuspensionBottom-Link Uni-Trak with gas-charged shock, top-out spring and pillow ball upper mount Compression damping: Stepless, dual-range (high/low-speed) Rebound damping: 25-way Spring preload:Fully adjustable (5.5-15.5 mm)
Front Suspension41 mm inverted fork with top-out springs Compression damping: Stepless Rebound damping: Stepless Spring preload: Fully adjustable (0-15 mm)
Trail101 mm (4.0 inches)
Rake (fork angle)24.0°
Frame typeTwin spar, pressed aluminium

Physical measures and capacities

Fuel capacity17.00 litres (4.49 US gallons)
Wheelbase1395 mm (54.9 inches)
Ground clearance130 mm (5.1 inches)
Overall width705 mm (27.8 inches)
Overall length2085 mm (82.1 inches)
Overall height1115 mm (43.9 inches)
Seat height830 mm (32.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc192.0 kg (423.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsMaximum power with RAM Air is 101kW {134 PS} / 13500rpm
Factory warranty12 months
StarterElectric
Color optionsMetallic Spark Black/Metallic Flat Spark Black

Performance Profile & Rider Fit

126.9 hp
Peak Power
3.3s
0-60 mph

Best For

Track95%
City45%
Cornering95%
Daily Riding40%
Touring30%
Passenger25%

Rider Profile

Best ForThis is a high-revving supersport best suited to experienced riders comfortable with sharp throttle response and a top-heavy power delivery that rewards riding above 10,000 RPM.
PurposeBuilt primarily for track days and aggressive cornering, with road use as a secondary, less comfortable compromise.
Rider FitExpect a committed forward-leaning riding position with high pegs and low bars that puts real weight on wrists and wears on the back and shoulders during long rides.
CharacterA precise, revvy middleweight supersport that thrives on corner speed, sharp inputs, and a howling inline-four soundtrack near redline.
Not Ideal ForThis is not the right bike for riders wanting a relaxed commute, long-distance touring comfort, or any kind of off-road capability.

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

Rider Fit Visualizer

2020 Kawasaki Ninja ZX-6R Performance Rider Ergonomics Assessment

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

Feet:

At 830mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2020 Kawasaki Ninja ZX-6R Performance, with a cramped knee angle of around 75 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Kawasaki Ninja ZX-6R Performance is a powerful and versatile sport bike that offers impressive performance on the road and the track. With a 636cc inline-four engine, this motorcycle delivers strong acceleration and top-end power, making it a thrilling ride for experienced riders. The ZX-6R also features advanced technology such as Kawasaki's traction control system and quick shifter, providing a smooth and controlled riding experience. Additionally, its aggressive styling and aerodynamic design make it stand out among its competitors. Overall, the 2020 Kawasaki Ninja ZX-6R Performance is a top-notch sport bike that offers a winning combination of power, agility, and style. Whether you're a seasoned rider looking for a thrilling track experience or a daily commuter seeking a fun and reliable motorcycle, the ZX-6R delivers on all fronts. With its advanced technology and impressive performance, this motorcycle is a standout choice in the middleweight sport bike segment.
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