Naked Motorcycles
1991Yamaha FZX 750 Fazer
23 fields on record
The 1991 Yamaha FZX 750 Fazer is a muscle-styled naked bike with a high-revving in-line four. Its liquid-cooled 749cc engine makes 99 hp through a six-speed gearbox. A low 750 mm seat and 217.7 kg dry weight give it a cruiser-like stance with sports-bike performance.
- Capacity
- 749.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 217.7 kg
- Seat height
- 750 mm
- Power
- 99.0 HP (72.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A versatile naked/sport-tourer hybrid built for spirited road riding, commuting, and occasional longer trips.
- Built for
- Delivers a punchy, characterful in-line four engine feel with strong midrange torque and dependable all-round road manners.
- Not ideal for
- Not the right choice for off-road adventures or riders seeking a lightweight, hyper-agile machine for track-focused riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usReliability & safety
Bike Reliability score, safety recalls and owner complaintsBike Reliability
How the score works →50
out of 100Average
The Yamaha FZX 750 Fazer passed its annual roadworthiness test first time 81.6% of the time, 0.4 points above expected for bikes of the same age and mileage. That beats 50% of models.
Bikes first registered in 1991 have 77 tests, too few for their own score, so this covers every year.
81.6%Passed first time
10.9%Failed outright
7.5%Fixed during test
28,000Typical miles
640Tests
Pass rate by miles ridden
All years of this model.
Score by year first registered
19
28
25
46
34
19861987198819891990
Against its rivals · ranks 3 of 6
| # | Model (all years) | Score | Tests |
|---|---|---|---|
| 1 | BMW K 75 | 71 Good | 17,173 |
| 2 | Ducati 750 Sport | 59 Average | 2,600 |
| 3 | Yamaha FZX 750 Fazer | 50 Average | 640 |
| 4 | Triumph Trident 750 | 49 Average | 3,539 |
| 5 | Moto Guzzi V 65 | 45 Average | 883 |
| 6 | Kawasaki Zephyr 550 | 35 Below average | 7,648 |
Rivals are the most-viewed bikes on MotorcycleDB in the same category and engine size, from within three years of this model.
From British annual roadworthiness tests, 2005-2025. Contains public sector information licensed under the Open Government Licence v3.0 (DVSA MOT test data, Great Britain). How Bike Reliability works.
Engine
- Capacity
- 749.0 ccm
- Power
- 99.0 HP (72.8 kW)
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.4548 HP/kg (dry)
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 5
- Lubrication system
- Wet sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Clutch
- wet plate
Dimensions & weight
- Seat height
- 750 mm
- Dry weight
- 217.7 kg
Chassis & suspension
- Frame
- CrMo steel
- Front suspension
- 41 mm
- Rear suspension
- dual preload adjustable
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
Other
- Color options
- red
- Modifications compared to previous model
- chrome pipes and wheels are the only variation from the 87 (black)
Specs last verified against published sources: .
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 | 1986 | 1989 | 1991 | 1992 | 1995 | 1998 |
|---|---|---|---|---|---|---|
| Capacity | 749 cc | 749 cc | 749 cc | 749 cc | 749 cc | 749 cc |
| Dry weight | 218 kg | 218 kg | 218 kg | 218 kg | 218 kg | 204 kg |
| Seat height | 750 mm | 750 mm | 750 mm | 750 mm | 750 mm | 750 mm |
| Fuel capacity | 14 L | 13 L | — | — | — | — |
| Bike Reliability ⓘ | 19 Poor | 46 Average | Too few tests | Too few tests | Too few tests | Too few tests |
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 Yamaha FZX 750 Fazer?
The 1991 Yamaha FZX 750 Fazer has a Capacity of 749.0 ccm (45.71 cubic inches).
What engine power does the Yamaha FZX 750 Fazer have?
The 1991 Yamaha FZX 750 Fazer has a Power of 99.0 HP (72.8 kW).
How many gears does the Yamaha FZX 750 Fazer have?
The 1991 Yamaha FZX 750 Fazer has a Gearbox of 6-speed.
How much does the Yamaha FZX 750 Fazer weigh?
The 1991 Yamaha FZX 750 Fazer has a Dry weight of 217.7 kg (479.9 pounds).
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