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Kawasaki Zephyr 400 X (2004-08)

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Kawasaki Zephyr 400 X (2004-08)

At a glance

Capacity
399 cc / 24.4 cu-in
Power
49 hp / 36.8 kW @ 11000 rpm
Torque
3.1 kgf m / 22.4 lb-ft @ 10500 rpm
Seat height
770 mm / 30.1 in

The full picture.

The Kawasaki Zephyr 400 X is a motorcycle produced by Kawasaki between 2004 and 2008. It features a four-stroke parallel twin-cylinder engine with DOHC and four valves per cylinder, with a capacity of 399 cc or 24.4 cu-in. The bore and stroke are 55 42 mm, and the compression ratio is 10.3:1. The bike is air-cooled and uses 4X Keihin CVK30 carburetors for induction, with a full transistor for ignition and electric starting. The maximum power is 49 hp or 36.8 kW at 11000 rpm, while the maximum torque is 3.1 kgf m or 22.4 lb-ft at 10500 rpm. The clutch is a wet multi-disc, and there is a six-speed transmission with a final chain drive. The front suspension consists of telescopic forks, while the rear suspension is dual shocks. The brakes are two discs in the front and one disc in the rear. The front tire size is 110/80-17, and the rear tire size is 140/70-18. The rake is 27 degrees, and the trail is 102 mm or 4.0 in. The wheelbase is 1435 mm or 56.5 in, while the seat height is 770 mm or 30.1 in. The dry weight is 179 kg or 395 lbs, with a fuel capacity of 14 liters or 3.6 US gallons.


Technical specifications:

Make Model: Kawasaki Zephyr 400 X

Motorcycle technical specifications
Year2004 – 08
EngineFour stroke parallel twin cylinder. DOHC, 4 valves per cylinder
Capacity399 cc / 24.4 cu-in
Bore x Stroke55 42 mm
Cooling SystemAir cooled
Compression Ratio10.3:1
Induction4X Keihin CVK30 carburetors
IgnitionFull transistor
StartingElectric
Max Power49 hp / 36.8 kW @ 11000 rpm
Max Torque3.1 kgf m / 22.4 lb-ft @ 10500 rpm
ClutchWet multi disc
Transmission6 Speed
Final DriveChain
Front SuspensionTelescopic forks
Rear SuspensionDual shocks
Front Brakes2x discs
Rear BrakesSingle disc
Front Tyre110/80-17
Rear Tyre140/70-18
Rake27 degrees
Trail102 mm / 4.0 in
Wheelbase1435 mm / 56.5 in
Seat Height770 mm / 30.1 in
Ground Clearance120 mm / 4.1 in
Dry Weight179 kg / 395 lbs
Fuel Capacity14 Litres / 3.6 US gal