Sportbikes
2013Kawasaki Ninja ZX-6R
48 fields on record
The 2013 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 with advanced fuel injection technology, while the lightweight chassis excels on road courses and demanding street riding. 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
- 114.5 HP (84.2 kW)
What’s new for the 2013 Kawasaki Ninja ZX-6R
vs the 2012| Spec | 2012 | 2013 |
|---|---|---|
| Engine capacity | 599.0 ccm (36.55 cubic inches) | 636.0 ccm (38.81 cubic inches) |
| Power | 107.8 HP (79.3 kW) | 114.5 HP (84.2 kW) |
| Dry weight | — | 191.1 kg (421.3 pounds) |
| Wet weight | 191.1 kg (421.3 pounds) | 192.1 kg (423.5 pounds) |
| Seat height | 815 mm (32.1 inches) | 831 mm (32.7 inches) |
| Front suspension | 41 mm inverted Showa Big Piston fork with top-out springs, stepless compression and rebound damping, fully adjustable spring preload / 4.7 in. | 41mm inverted Showa BP-SFF fork with top-out springs, stepless compression and rebound damping, 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 / 5.3 in. | Bottom-link Uni-Trak with gas-charged shock, top-out spring and pillow ball upper mount, stepless compression damping, 25-way adjustable rebound damping, fully adjustable spring preload / 5.3 in. |
| Front brakes | Double disc | Double disc. Petal rotors with dual radial-mount, Nissin four-piston, monobloc calipers |
| Rear brakes | Single disc | Single disc. Petal rotor with single-piston caliper |
| Wheelbase | 1400 mm (55.1 inches) | 1394 mm (54.9 inches) |
| Compression | 13.3:1 | 12.9:1 |
Other years
2004
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
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
- 636.0 ccm
- Power
- 114.5 HP (84.2 kW)
- CO2 Emissions
- 121 CO2 g/km
- EPA Certificate No.
- DKAXC.636AAD-015-R01
- EPA Est. Fuel Consumption
- 5.15 L/100km (1211.4 mpg)
- EPA CO Emissions
- 1.8 CO g/km
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.5992 HP/kg
- 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
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1394 mm
- Overall length
- 2085 mm
- Overall width
- 706 mm
- Overall height
- 1115 mm
- Seat height
- 831 mm
- Dry weight
- 191.1 kg
- Wet weight
- 192.1 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 130 mm
Chassis & suspension
- Frame
- Aluminum perimeter
- Front suspension
- 41mm inverted Showa BP-SFF fork with top-out springs, stepless compression and rebound damping, adjustable spring preload / 4.7 in.
- Rear suspension
- Bottom-link Uni-Trak with gas-charged shock, top-out spring and pillow ball upper mount, stepless compression damping, 25-way adjustable rebound damping, fully adjustable spring preload / 5.3 in.
- Front wheel travel
- 119 mm
- Rear wheel travel
- 135 mm
- Rake (fork angle)
- 23.5°
- Trail
- 102 mm
Brakes & wheels
- Front brakes
- Double disc. Petal rotors with dual radial-mount, Nissin four-piston, monobloc calipers
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc. Petal rotor with single-piston caliper
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Pearl Flat Stardust White/Flat Ebony, Metallic Spark Black/Flat Ebony, Lime Green/Metallic Spark Black
- Warranty
- 12
- Fuel Tank Material
- M
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 | 2011 | 2013 | 2016 | 2020 | 2025 |
|---|---|---|---|---|---|---|
| Capacity | 636.00 ccm (38.81 cubic inches) | 599.00 ccm (36.55 cubic inches) | 636.00 ccm (38.81 cubic inches) | 636.00 ccm (38.81 cubic inches) | 636.0 ccm (38.81 cubic inches) | 636.0 ccm (38.81 cubic inches) |
| Dry weight | 161.0 kg (354.9 pounds) | — | — | — | — | — |
| Seat height | — | 815 mm (32.1 inches) | 831 mm (32.7 inches) | 831 mm (32.7 inches) | 830 mm (32.7 inches) | 830 mm (32.7 inches) |
| Fuel capacity | — | 17.03 litres (4.50 gallons) | 17.03 litres (4.50 gallons) | 17.03 litres (4.50 gallons) | 17.00 litres (4.49 US gallons) | 17.00 litres (4.49 US gallons) |
| Color options | Lime green, blue, silver | Lime Green/Ebony, Ebony/Flat Black, Candy Plasma Blue/Ebony | Pearl Flat Stardust White/Flat Ebony, Metallic Spark Black/Flat Ebony, Lime Green/Metallic Spark Black | Lime Green/Flat Ebony, Pearl Flat Crystal White/Flat Ebony | Candy Steel Furnace Orange/Metallic Flat Spark Black, Metallic Spark Black/Metallic Flat Spark Black | Lime Green/Ebony/Pearl Blizzard White Ebony/Metallic Flat Spark Black Ebony/Metallic Flat Spark Black |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 2 open recallsENGINE 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.
Source: NHTSA. View all Kawasaki recalls →
Rider Reviews
Common questions
What is the engine size of the Kawasaki Ninja ZX-6R?
The 2013 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 2013 Kawasaki Ninja ZX-6R has a Power of 114.5 HP (84.2 kW).
How many gears does the Kawasaki Ninja ZX-6R have?
The 2013 Kawasaki Ninja ZX-6R has a Gearbox of 6-speed.
How much does the Kawasaki Ninja ZX-6R weigh?
The 2013 Kawasaki Ninja ZX-6R has a Dry weight of 191.1 kg (421.3 pounds).
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