Kawasaki Middleweight supersport
Ninja ZX-6R specs
Current and prior-year spec data for the Kawasaki Ninja ZX-6R, including trims, colors, chassis numbers, electronics, and source links.
Model note
Kawasaki Ninja ZX-6R
Kawasaki's middleweight supersport — 636cc inline-four with race-derived chassis, the long-running 600-class benchmark.
Model-year table
Side-by-side specs
Specs are normalized into shared fields so different brands can be compared without losing the source trail.
2026
Kawasaki Ninja ZX-6R
Base / KRT Edition
$11,499 MSRP
Lime Green/Ebony
Metallic Carbon Gray/Ebony
- Engine
- 636cc liquid-cooled DOHC inline-four
- Bore Stroke
- 67.0 x 45.1 mm
- Compression
- 12.9:1
- Fuel System
- Fuel injection with 38 mm Keihin throttle bodies
- Transmission
- 6-speed with assist-and-slipper clutch and quickshifter
- Final Drive
- Chain
- Front Suspension
- 41 mm Showa SFF-BP inverted fork, fully adjustable
- Rear Suspension
- Showa BFRC-lite single shock, fully adjustable
- Front Brakes
- Dual 310 mm Brembo discs with 4-piston monobloc calipers and ABS
- Rear Brakes
- 220 mm disc with ABS
- Tires
- 120/70ZR17 front, 180/55ZR17 rear
- Wheelbase
- 55.1 in
- Seat Height
- 32.7 in
- Curb Weight
- 434 lb
- Fuel Capacity
- 4.5 gal