2025 Ninja^® ZX^™-4R ABS

Specifications

• ENGINE

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  • Engine Type
    In-Line
  • Cylinders
    4
  • Engine Stroke
    4-Stroke
  • Cooling
    Liquid
  • Valves
    16
  • Valves Per Cylinder
    4
  • Valve Configuration
    DOHC
  • Bore (in)
    2.24
  • Stroke (in)
    1.54
  • Displacement (cc)
    399
  • Compression Ratio
    12.3:1
  • Carburetor
    No
  • Number Of Carburetors
    0
  • Carburetion Type
    Fuel Injected
  • Fuel Requirements
    Regular
  • Turbocharged
    No
  • Supercharged
    No
• TRANSMISSION

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  • Transmission Type
    Manual
  • Number Of Speeds
    6
  • Primary Drive (Rear Wheel)
    Chain
  • Reverse
    No
• TECHNICAL SPECIFICATIONS

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  • Length (in)
    78.3
  • Width (in)
    30.1
  • Height (in)
    43.7
  • Wheelbase (in)
    54.3
  • Ground Clearance (in)
    5.3
  • Wet Weight (lbs)
    414.5
  • Fuel Capacity (gal)
    4
• SUSPENSION

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  • Front Suspension Type
    Inverted Fork
  • Front Suspension Size (in)
    1.5
  • Front Travel (in)
    4.7
  • Front Adjustable Fork Pre-Load
    No
  • Front Adjustable Rebound Damping
    No
  • Front Central Suspension Strut
    No
  • Rear Suspension Brand Name
    Showa®
  • Rear Suspension Type
    Twin Sided Swing Arm
  • Rear Travel (in)
    4.4
  • Rear Adjustable Shock / Spring Pre-Load
    Yes
  • Rear Adjustable Rebound Damping
    No
  • Number Rear Shock Absorbers
    1
  • Rear Suspension Material
    Aluminum
  • Steering Damper
    No
  • Air Adjustable
    No
• WHEELS & TIRES

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  • Tube / Tubeless
    Tubeless
  • Front Tire (Full Spec)
    Dunlop® Sportmax: 120/70ZR17 (58W)
  • Rear Tire (Full Spec)
    Dunlop® Sportmax: 160/60ZR17 (69W)
• BRAKES

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  • Front Brake Type
    Dual Hydraulic Disc
  • Front Brake Diameter (in)
    11.4
  • Rear Brake Type
    Hydraulic Disc
  • Rear Brake Diameter (in)
    8.7
• SEATS

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  • Seat Type
    Two-Piece
  • Seat Location
    Driver and Passenger
  • Seat Material
    Vinyl
  • Seat Height (in)
    31.5
  • Number Of Seats
    2
• Colour options

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  • Metallic Spark Black