Kawasaki FX 400 R - 1989 Specifications and Reviews

The 1989 Kawasaki FX 400 R is a lightweight naked bike designed for novice and intermediate riders seeking accessible performance. Its 400cc inline-four engine delivers smooth power with excellent fuel efficiency, while the nimble handling and manageable weight make it ideal for urban commuting and learning proper riding techniques.

1989
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General information

CategoryNaked bike
Year1989
ModelKawasaki FX 400 R
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
Fuel controlDOHC
Valves per cylinder4
Fuel systemCarburettor
Bore x stroke56.0 x 40.4 mm (2.2 x 1.6 inches)
Compression11.0:1
Torque3.60
Power59.00
Stroke4
Engine typeIn-line four
Capacity:400.00 ccm (24.41 cubic inches)

Physical measures and capacities

Dry weight170.0 kg (374.8 pounds)

Kawasaki FX 400 R dimensions and frame

Exhaust system4 into 1
Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions120/90-16
Front tyre dimensions100/90-16

Speed and acceleration

Power/weight ratio0.3471 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

59 hp
Peak Power
5.2s
0-60 mph

Best For

Track55%
City65%
Cornering80%
Daily Riding55%
Touring30%
Passenger30%

Rider Profile

Best ForBest suited to riders with at least some prior experience, since this high-revving inline-four rewards confident throttle and gear control.
PurposeA sporty naked bike built for spirited backroad riding and quick, nimble city sprints rather than long-distance cruising.
Rider FitIts light dry weight and compact 16-inch wheels make it easy to manage for riders of average or smaller stature.
CharacterAn eager, revvy small-capacity four-cylinder with a playful, sporty character typical of late-80s Japanese naked bikes.
Not Ideal ForNot a good fit for riders seeking long-haul touring comfort, heavy luggage capacity, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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