Honda CB 750 F SS vs Harley-Davidson Model KR (1978)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Honda CB 750 F SSstacks up against the Harley-Davidson Model KR. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Honda CB 750 F SS | Harley-Davidson Model KR |
|---|---|---|
| Model year | 1978 | 1953 |
| Price | — | — |
| Engine | 736 cc | 743 cc |
| Horsepower | — | 37 hp |
| Fuel capacity | 3.0 L | 4.5 L |
| Fuel type | petrol | petrol |
| Transmission | — | 4-speed |
| Front brakes | Double disc. piston calipers | Expanding brake (drum brake) |
| Rear brakes | Single disc. piston caliper | Expanding brake (drum brake) |
| Tires | — | 3.25-19 / 3.50-19 |
Honda CB 750 F SS vs Harley-Davidson Model KR — which should you buy?
Picking between the Honda CB 750 F SS and the Harley-Davidson Model KR usually comes down to the numbers you care about most. On paper, the Honda CB 750 F SS brings its published horsepower, while the Harley-Davidson Model KR counters with 37 hp.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike:

