Naked Motorcycles
1991Kawasaki Zephyr 750
20 fields on record
The 1991 Kawasaki Zephyr 750 is a lightweight naked bike powered by a spirited 739cc inline-four engine delivering 72 horsepower. Ideal for riders seeking accessible performance and agile handling, it combines retro styling with modern engineering. Best known for its responsive acceleration, manageable weight, and approachable character that appeals to both enthusiasts and everyday commuters.
- Capacity
- 739.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 220.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 72.0 HP
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A retro-styled naked bike built for relaxed street riding, weekend cruising, and enjoying the character of a traditional inline-four engine.
- Built for
- Offers a smooth, nostalgic air-cooled inline-four character with linear power delivery and classic UJM styling rather than outright aggression.
- Not ideal for
- Not the right choice for riders seeking modern sportbike performance, aggressive cornering clearance, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 739.0 ccm
- Power
- 72.0 HP
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.3273 HP/kg
- Bore x stroke
- 66.0 x 54.0 mm
- Compression
- 9.5:1
- Cooling system
- Air
- Starting
- Electric
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 201.0 km/h (124.9 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 120/70-17
- Rear tyre
- 150/70-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1991 | 1993 | 1995 | 1997 | 1999 |
|---|---|---|---|---|---|
| Capacity | 739.00 ccm (45.09 cubic inches) | 739.00 ccm (45.09 cubic inches) | 738.00 ccm (45.03 cubic inches) | 739.00 ccm (45.09 cubic inches) | 739.00 ccm (45.09 cubic inches) |
| Dry weight | — | 201.0 kg (443.1 pounds) | 201.0 kg (443.1 pounds) | 201.0 kg (443.1 pounds) | — |
| Seat height | — | 780 mm (30.7 inches) | 780 mm (30.7 inches) | 780 mm (30.7 inches) | 770 mm (30.3 inches) |
| Fuel capacity | 17.00 litres (4.49 gallons) | 17.00 litres (4.49 gallons) | — | — | 17.00 litres (4.49 gallons) |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Zephyr 750?
The 1991 Kawasaki Zephyr 750 has a Capacity of 739.0 ccm (45.10 cubic inches).
What engine power does the Kawasaki Zephyr 750 have?
The 1991 Kawasaki Zephyr 750 has a Power of 72.0 HP.
How many gears does the Kawasaki Zephyr 750 have?
The 1991 Kawasaki Zephyr 750 has a Gearbox of 5-speed.
How much does the Kawasaki Zephyr 750 weigh?
The 1991 Kawasaki Zephyr 750 has a Wet weight of 220.0 kg (485.0 pounds).
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