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2021 Kawasaki Ninja® 400

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Details

SETTING THE STANDARD FOR
EVERYDAY EPIC SPORT RIDING


OVERVIEW
The Ninja® 400 offers the largest displacement in its category at 399cc with the sophistication of twin-cylinder power. Approachable power, superb ergonomics and class-leading performance offer a smooth, manageable ride that's ideal for new riders while also alluring experienced riders. A low seat height and aggressive styling with LED headlights make the Ninja 400 the ideal choice for riders looking to enter the sport-riding scene.  

NEXT-LEVEL POWER
The Ninja® 400 motorcycle engine delivers the perfect balance of high-performance thrills and easy-to-use power.

NIMBLE & AGILE
The Ninja® 400 motorcycle’s chassis dimensions were designed to deliver confident handling with a modern sporty feel at all speeds.

DESIGNED FOR COMFORT
A sporty yet relaxed riding position accommodates a wide variety of riders and riding situations.

SHARP & MODERN
Aggressive Ninja® styling boasts high-class modern design with superb fit and finish inspired by the larger displacement Ninja supersport bikes.

 

Engine

  • Engine Type:
    Parallel Twin
  • Cylinders:
    2
  • Engine Stroke:
    4-Stroke
  • Horsepower (bhp):
    49
  • Horsepower (kW):
    36
  • Horsepower RPM:
    10000
  • Torque (Ft Lbs):
    28
  • Torque (Nm):
    38
  • Torque RPM:
    8000
  • Cooling:
    Liquid
  • Valves:
    8
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    DOHC
  • Bore (mm):
    70
  • Bore (in):
    2.76
  • Stroke (mm):
    51.8
  • Stroke (in):
    2.04
  • Displacement (cc):
    399
  • Displacement (ci):
    24.3
  • Compression Ratio:
    11.5:1
  • Starter:
    Electric
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas

Brakes

  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    12.2
  • Front Brake Diameter (mm):
    310
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    8.7
  • Rear Brake Diameter (mm):
    220

Carburetion

  • Fuel Injector:
    Yes
  • Fuel Injector Size (mm):
    32
  • Carburetion Type:
    Fuel Injected

Dimensions

  • Length (in):
    78.3
  • Length (mm):
    1988.8
  • Width (in):
    28
  • Width (mm):
    711.2
  • Height (in):
    44.1
  • Height (mm):
    1120.1
  • Wheelbase (in):
    53.9
  • Wheelbase (mm):
    1369.1
  • Ground Clearance (in):
    5.5
  • Ground Clearance (mm):
    139.7
  • Length (ft):
    6.52
  • Length (ft/ft):
    6
  • Length (ft/in):
    6.3

Other

  • Fuel Capacity (gal):
    3.7
  • Fuel Capacity (l):
    14
  • Frame:
    Steel
  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Fork Guards:
    Yes
  • Foot Peg Location:
    Driver and Passenger
  • Front Suspension Type:
    Telescopic Fork
  • Front Suspension Size (in):
    1.6
  • Front Suspension Size (mm):
    41
  • Front Travel (in):
    4.7
  • Front Travel (mm):
    119.4
  • Fuel Level Warning Type:
    Gauge
  • SysModelID:
    109153
  • MfrModelID:
    EX400HMFAL
  • Year:
    2021
  • Manufacturer:
    Kawasaki
  • Model Name:
    Ninja® 400
  • Trim Name:
    Base
  • Family Name:
    Ninja®
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    Sport
  • Generic Type (Primary):
    Sport
  • Manufacturer Country:
    Japan
  • Photo Name:
    2021_Kawasaki_Ninja400_Base.jpg
  • Major Revision Year:
    2018
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT21XAB000
  • Introduction Year:
    2018
  • SysTrimId:
    336206
  • SysMakeId:
    3
  • Historical ID:
    302224
  • Data Provider:
    CRS
  • Parent Company:
    Kawasaki
  • Display Name:
    Ninja® 400
  • Metallic:
    Yes
  • Currency:
    US Dollars
  • Warranty (Months):
    12
  • Destination Charge:
    410
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    5.1
  • Rear Travel (mm):
    129.5
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    UNI-TRAK®
  • Rear Suspension Material:
    Aluminum
  • Folding:
    Yes
  • Seat Type:
    Two-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver and Passenger
  • Seat Height (in):
    30.9
  • Seat Height (mm):
    784.9
  • Number Of Seats:
    2
  • Stand Type:
    Kick
  • Steering Control:
    Handlebar
  • Temperature Warning Type:
    Gauge
  • Tire Brand:
    Dunlop®
  • Front Tire Width:
    110
  • Front Tire Aspect Ratio:
    70
  • Front Tire Speed Rating:
    H
  • Front Wheel Diameter:
    17
  • Rear Tire Width:
    150
  • Rear Tire Aspect Ratio:
    60
  • Rear Tire Speed Rating:
    H
  • Rear Wheel Diameter:
    17
  • Front Tire (Full Spec):
    Dunlop® Sportmax GPR-300: 110/70R17 M/C 54H
  • Rear Tire (Full Spec):
    Dunlop® Sportmax GPR-300: 150/60R17 M/C 66H
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubeless
  • Front Wheel Width (in):
    3
  • Rear Wheel Width (in):
    4
  • Tinted:
    Yes
  • Height:
    Low
  • Type:
    LED

Our Location

Powersports St. Augustine
1700 Dobbs Rd.
Saint Augustine, FL 32084