1987 Yamaha FZX 750 vs 1981 Honda CB 750F
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Year | - | 1981 |
| Make Model | - | Honda CB 750F |
| Dimensions |
| Seat Height | - | 790 mm / 31.1 in |
| Wheelbase | - | 1520 mm / 59.8 in |
| Ground Clearance | - | 140 mm / 5.5 in |
| Weights & Capacities |
| Dry Weight | - | 230 kg / 507 lbs |
| Fuel Capacity | 13.00 litres / 3.43 gallons | 20 Litres / 5.2 US gal |
| Wet Weight | 225.0 kg / 496.0 lbs | 251 kg / 553.3 lbs |
| Performance |
| Top Speed | 216.0 km/h / 134.2 mph | 198.3 km/h / 123.2 MPH |
| Max Power | - | 57 kW / 77 hp @ 9000 rpm |
| Max Torque | - | 77,4 Nm / 57.0 lb-ft @ 8000 rpm |
| Standing Start ¼ Mile | - | 12.4 sec / 172 km/h |
| Engine |
| Stroke | - | 4 |
| Displacement (ci) | 45.70 cubic inches | - |
| Bore x Stroke (in,) | 2.7 x 2.0 inches | - |
| Bore x Stroke (mm) | 68.0 x 51.6 mm | - |
| Displacement (cc) | 749.00 cc | - |
| Engine Type | In-line four, four-stroke | In-line four |
| Fuel Control | DOHC | DOHC |
| Displacement | - | 748 cc / 45.6 cub in. |
| Engine Detail | - | Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder |
| Bore x Stroke | - | 62 x 62 mm |
| Compression Ratio | 11.2:1 | 9.0:1 |
| Cooling System | - | Air cooled |
| Fuel Consumption | - | 37.8 mpg |
| Fuel Induction | - | 4x 32mm keihin carburetors |
| Ignition | - | CDI |
| Valve System | 5 | 4 |
| Drivetrain |
| Final Drive | Chain | Chain |
| Gearbox | 6-speed | 5-speed |
| Transmission / Drive | - | 5 Speed |
| Chassis |
| Suspension - Front | - | Adjustable telehydraulic fork. |
| Suspension - Rear | - | Swinging arm fork with adjustable shocks absorbers. |
| Trail | - | 115 mm / 4.5 in |
| Wheels & Brakes |
| Brakes - Front | Dual disc | 2x 276mm discs |
| Brakes - Rear | Single disc | Single 297mm disc |
| References |
| Garbled data, check manually | - | Electric |
| Wheels & Brakes |
| Tyres - Front | 110/90-16 | 3.50 H19 |
| Tyres - Rear | 140/90-15 | 4.50 H17 |
Verdict
⚖️
Too close to call
The 1987 Yamaha FZX 750 and the 1981 Honda CB 750F are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.
Key Differences
1987 Yamaha FZX 750 - Advantages
- ✓Competitive all-round: The 1987 Yamaha FZX 750 matches or exceeds its rival across all measured criteria.
1981 Honda CB 750F - Advantages
- ✓Competitive all-round: The 1981 Honda CB 750F matches or exceeds its rival across all measured criteria.
1987 Yamaha FZX 750 vs 1981 Honda CB 750F - FAQs
What are the engine differences between the 1987 Yamaha FZX 750 and 1981 Honda CB 750F?
The 1987 Yamaha FZX 750 uses In-line four, four-stroke, while the 1981 Honda CB 750F is powered by In-line four.
Which should I buy, the 1987 Yamaha FZX 750 or the 1981 Honda CB 750F?
Both are strong choices. The 1987 Yamaha FZX 750 has its own strengths, while the 1981 Honda CB 750F offers a compelling alternative. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.