Sportbikes
2026Kawasaki Ninja ZX-6R
50 fields on record
The 2026 Kawasaki Ninja ZX-6R is a middleweight supersport machine engineered for track-focused riders seeking sharp handling and responsive performance. Powered by a 636cc inline-four producing 127 horsepower, it combines aggressive acceleration with precise cornering capability. Known for its race-derived engineering and aggressive styling, the ZX-6R remains a benchmark middleweight sportbike for both experienced riders and those transitioning to litre-class machines.
- Capacity
- 636.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 179.0 kg
- Seat height
- 831 mm
- Power
- 127.0 HP (95.2 kW) @ 13000 RPM
What’s new for the 2026 Kawasaki Ninja ZX-6R
vs the 2025| Spec | 2025 | 2026 |
|---|---|---|
| Power | 122.0 HP (89.1 kW) @ 13000 RPM | 127.0 HP (95.2 kW) @ 13000 RPM |
| Torque | 71.0 Nm (7.2 kgf-m or 52.4 ft.lbs) @ 11500 RPM | 70.6 Nm (7.2 kgf-m or 52.1 ft.lbs) @ 10800 RPM |
| Dry weight | 191.1 kg (421.3 pounds) | 179.0 kg (394.6 pounds) |
| Wet weight | 194.0 kg (427.7 pounds) | 198.0 kg (436.5 pounds) |
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-day performance rather than practical everyday transport.
- Built for
- A razor-sharp, high-revving middleweight sportbike that rewards precise inputs with agile handling and a thrilling top-end rush.
- Not ideal for
- Not a good fit for riders seeking upright comfort, easy low-speed manners, passenger-friendly touring, or any 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?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 636.0 ccm
- Power
- 127.0 HP (95.2 kW) @ 13000 RPM
- CO2 Emissions
- 136 CO2 g/km
- EPA Certificate No.
- TKAXC.636AAF-010
- EPA Est. Fuel Consumption
- 5.79 L/100km (40.6 US mpg)
- EPA CO Emissions
- 1.0 CO g/km
- Torque
- 70.6 Nm (7.2 kgf-m) @ 10800 RPM
- Engine type
- In-line four, four-stroke
- Fuel consumption
- 6.20 litres/100 km (16.1 km/l)
- Power/weight ratio
- 0.7095 HP/kg (dry)
- Bore x stroke
- 67.0 x 45.1 mm
- Compression
- 12.9:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, wet sump with oil cooler
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Assist and Slipper clutch
Dimensions & weight
- Wheelbase
- 1400 mm
- Overall length
- 2024 mm
- Overall width
- 711 mm
- Overall height
- 1100 mm
- Seat height
- 831 mm
- Dry weight
- 179.0 kg
- Wet weight
- 198.0 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Frame
- Pressed-aluminum perimeter
- Front suspension
- 41mm inverted Showa SFF-BP fork with top-out springs, stepless compression and rebound damping, adjustable spring preload
- Rear suspension
- Bottom-Link Uni-Trak with gas-charged shock, top-out spring and pillow ball upper mount. Compression damping
- Front wheel travel
- 119 mm
- Rear wheel travel
- 150 mm
- Rake (fork angle)
- 23.5°
- Trail
- 102 mm
Brakes & wheels
- Front brakes
- Double disc. Floating discs. Nissin 4-piston, monobloc calipers. Optional ABS.
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc. Single-piston caliper. Optional ABS.
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 120/70 ZR17
- Rear tyre
- 180/55 ZR17
Other
- Color options
- Lime Green/Ebony/Pearl Blizzard White Ebony/Metallic Flat Spark Black Ebony/Metallic Flat Spark Black
- Comments
- Listed power (127 hp) is with ram air; without ram air Kawasaki quotes 91.0 kW (124 PS).
- 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 | 2010 | 2016 | 2021 | 2026 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 636 cc | 599 cc | 636 cc | 636 cc | 636 cc | 636 cc |
| Dry weight | 161 kg | — | 191 kg | 191 kg | 179 kg | — |
| Seat height | 825 mm | 815 mm | 831 mm | 830 mm | 831 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.
Safety Recalls
⚠ 1 recall may applyENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICALNov 2025 · 25V798000
Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2024-2026 Ninja ZX-6R, ZX-6R KRT Edition, ZX-6R KRT 40th Anniversary Edition ABS, ZX-6R ABS, and ZX-6R KRT Edition ABS motorcycles. The motorcycles may lose engine power during operation due to seizure of a metal crankshaft bushing.
Risk: An engine stall increases the risk of a crash.
Remedy: Owners are advised not to ride their motorcycles until the repair has been completed. Dealers will re-tighten the metal crankshaft bushing, free of charge. Owner notification letters were mailed December 15, 2025. Motorcycles in this recall that were previously repaired under recall 25V376 will need to have the new remedy performed, once available. Owners may contact Kawasaki customer service at (855) 878-4217.
These recalls cover some 2026 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all Kawasaki recalls →
Rider Reviews
Common questions
What is the engine size of the Kawasaki Ninja ZX-6R?
The 2026 Kawasaki Ninja ZX-6R has a Capacity of 636.0 ccm (38.81 cubic inches).
What engine power does the Kawasaki Ninja ZX-6R have?
The 2026 Kawasaki Ninja ZX-6R has a Power of 127.0 HP (95.2 kW) @ 13000 RPM.
How many gears does the Kawasaki Ninja ZX-6R have?
The 2026 Kawasaki Ninja ZX-6R has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja ZX-6R?
The 2026 Kawasaki Ninja ZX-6R has a Torque of 70.6 Nm (7.2 kgf-m or 52.1 ft.lbs) @ 10800 RPM.
How much does the Kawasaki Ninja ZX-6R weigh?
The 2026 Kawasaki Ninja ZX-6R has a Dry weight of 179.0 kg (394.6 pounds).
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