Sportbikes
2024Kawasaki Ninja ZX-6R
49 fields on record
The 2024 Kawasaki Ninja ZX-6R is a middleweight supersport designed for track-focused riders seeking sharp handling and responsive performance. Its 636cc inline-four engine delivers aggressive acceleration through a 6-speed transmission, while advanced features like DFI fuel injection and liquid cooling ensure reliability. Best known for its nimble cornering ability and competitive pricing in the middleweight sport class. A factory ABS option was also available.
- Capacity
- 636.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 191.1 kg
- Seat height
- 831 mm
- Power
- 122.0 HP (91.0 kW) @ 13000 RPM
What’s new for the 2024 Kawasaki Ninja ZX-6R
vs the 2023| Spec | 2023 | 2024 |
|---|---|---|
| Power | 126.2 HP (92.1 kW) @ 13500 RPM | 122.0 HP (91.0 kW) @ 13000 RPM |
| Torque | 70.8 Nm (7.2 kgf-m or 52.2 ft.lbs) @ 11000 RPM | 70.6 Nm (7.2 kgf-m or 52.1 ft.lbs) @ 10800 RPM |
| Wet weight | 195.0 kg (429.9 pounds) | 198.0 kg (436.5 pounds) |
| Front suspension | 41mm inverted Showa SFF-BP fork with top-out springs, stepless compression and rebound damping, adjustable spring preload | 41 mm inverted Showa Big Piston Front fork with top-out springs, stepless compression and rebound 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. Compression damping | 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 brakes | Double disc. Floating discs. Nissin 4-piston, monobloc calipers. Optional ABS. | Double disc |
| Rear brakes | Single disc. Single-piston caliper. Optional ABS. | Single disc |
| Compression | 12.9:1 | 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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the published US (EPA-style) fuel economy estimate 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
- 122.0 HP (91.0 kW) @ 13000 RPM
- CO2 Emissions
- 136 CO2 g/km
- EPA Certificate No.
- RKAXC.636AAF-002-R01
- 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
- Power/weight ratio
- 0.6384 HP/kg (dry)
- Bore x stroke
- 67.0 x 45.1 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
- Lubrication system
- Forced lubrication, wet sump with oil cooler
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1400 mm
- Overall length
- 2024 mm
- Overall width
- 711 mm
- Overall height
- 1100 mm
- Seat height
- 831 mm
- Dry weight
- 191.1 kg
- Wet weight
- 198.0 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Frame
- Aluminum perimeter
- Front suspension
- 41 mm inverted Showa Big Piston Front fork with top-out springs, stepless compression and rebound 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
- 134 mm
- Rake (fork angle)
- 23.5°
- Trail
- 102 mm
Brakes & wheels
- Front brakes
- Double disc
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 120/70 ZR17
- Rear tyre
- 180/55 ZR17
Other
- Color options
- Lime Green, Metallic Diablo Black/Flat Super Black, Candy Surf Blue/Flat Super Black
- Comments
- Maximum power with RAM Air 95.2 kW (129 PS). Standard rating 91.0 kW (124 PS) at 13,000 rpm.
- Fuel Tank Material
- Metal
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 | 2024 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 636 cc | 599 cc | 636 cc | 636 cc | 636 cc | 636 cc |
| Dry weight | 161 kg | — | 191 kg | 191 kg | 191 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
⚠ 2 recalls 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.
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICALJul 2025 · 25V376000
Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2024-2025 Ninja ZX-6R 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. The #5 metal crankshaft bushing must be inspected on all eligible units already in operation. If there is no abnormality with or damage to the bushing, the bolts holding the crankshaft together in the crank case must be re-tightened with proper torque. If there is any abnormality with or damage to the bushing, the parts must be replaced and the crankshaft properly tightened, or the engine must be otherwise repaired or replaced. The manufacturer has not yet provided a schedule for recall notification. Owners may contact KMC customer service at 1-866-802-9381. This recall was replaced by 25V798.
These recalls cover some 2024 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 2024 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 2024 Kawasaki Ninja ZX-6R has a Power of 122.0 HP (91.0 kW) @ 13000 RPM.
How many gears does the Kawasaki Ninja ZX-6R have?
The 2024 Kawasaki Ninja ZX-6R has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja ZX-6R?
The 2024 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 2024 Kawasaki Ninja ZX-6R has a Dry weight of 191.1 kg (421.3 pounds).
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