Technical specifications
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| Model: |
Ninja 400 / ABS |
| Years: |
2021 |
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Engine:
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Four stroke, parallel twin cylinder. DOHC, 4 valves per cylinder.
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Capacity:
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399 cc / 24.3 cu-in
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Bore x Stroke:
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70.0 x 51.8 mm
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Cooling System:
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Liquid cooled
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Compression Ratio:
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11.6:1
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Lubrication:
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Forced Lubrication, wet sump
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Induction:
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Fuel Injection: 32mm x 2 Keihin
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Ignition:
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TCBI with digital advance / electric
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Starting:
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Electric
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Max Power:
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36 kW / 49 hp @ 10000 rpm
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Max Torque:
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38 Nm / 3.9 kgf.m @ 8000 rpm
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Clutch:
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Wet, cable operated
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Transmission:
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6 Speed
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Final Drive:
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Chain
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Gear Ratio:
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1st 2.929 (41/14) 2nd 2.056 (37/18) [ 3rd 1.619 (34/21) 4th 1.333 (32/24) 5th 1.154 (30/26) 6th 1.037 (28/27)
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Primary Reduction Ratio:
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2.219 (71/32)
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Final Reduction Ratio:
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2.929 (41/14)
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Frame:
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Trellis, high-tensile steel
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Front Suspension:
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41 mm telescopic fork
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Front Wheel Travel:
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120 mm / 4.7 in
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Rear Suspension:
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Bottom-Link Uni-Trak, gas-charged shock with adjustable preload
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Rear Wheel Travel:
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130 mm / 5.1 in
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Front Brakes:
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Single semi-floating 310mm disc, Single balanced actuation dual-piston
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Rear Brakes:
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Single 220mm disc, Dual-piston
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Front Tyre:
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110/70-17 M/C 54S
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Rear Tyre:
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150/60R17 M/C 66H
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Rake:
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24.7°
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Trail:
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92 mm / 3.6 in
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Steering Angle:
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35° / 35°
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Dimensions:
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Length 1990 mm / 78.3 in Width 710 mm / 27.9 in Height 1120 mm / 14.0 in
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Wheelbase:
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1370 mm / 53.9 in
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Seat Height:
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785 mm / 30.9 in
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Ground Clearance:
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140 mm / 5.5 in
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Wet Weight:
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166 kg / 366 lbs
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Fuel Capacity:
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14 Litres / 3.7 US gal
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