The 1966 Honda CB450 Black Bomber from Japan was powered by a 444cc DOHC twin producing 43hp at 8500rpm. Weighing 187.0kg (412 lbs) and with a seat height of 790mm, it was aimed at standard riders.
The 1976 Kawasaki KZ750 Twin by contrast offered 745cc of DOHC twin power, delivering 55hp at 7500rpm. Tipping the scales at 223.0kg (492 lbs) with a top speed of 175km/h (109 mph), it offered a distinct riding experience. 1960s motorcycles capture the era of cultural revolution and racing heritage. Iconic models from this decade are among the most desirable classics.
Specifications Comparison
| 1966 Honda CB450 Black Bomber | 1976 Kawasaki KZ750 Twin | |
|---|---|---|
| Displacement | 444 cc | 745 cc |
| Power | 43 hp | 55 hp |
| Torque | 36.0 Nm | 58.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 170 km/h | 175 km/h |
| Quarter Mile | — | — |
| Dry Weight | 187.0 kg | 223.0 kg |
| Wet Weight | 202.0 kg | 240.0 kg |
| Seat Height | 790 mm | 810 mm |
| Wheelbase | 1390 mm | 1470 mm |
| Fuel Capacity | 15.0 L | 16.0 L |
| Gears | 4 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1976 Kawasaki KZ750 Twin has the edge thanks to more power (55hp vs 43hp) and a higher top speed. The 1966 Honda CB450 Black Bomber, however, excels when all-round versatility and everyday riding is the priority. For collectors, the 1966 Honda CB450 Black Bomber commands more attention with a 7/10 collectibility rating. Parts availability is good for the 1966 Honda CB450 Black Bomber and moderate for the 1976 Kawasaki KZ750 Twin — an important factor for any restoration project.
About the 1966 Honda CB450 Black Bomber
Born in 1966, the 1966 Honda CB450 Black Bomber is a 444cc twin-cylinder standard motorcycle producing 43hp from Honda.
Full 1966 Honda CB450 Black Bomber Profile →About the 1976 Kawasaki KZ750 Twin
The 1976 1976 Kawasaki KZ750 Twin packs a 745cc DOHC twin engine with 55hp into a standard motorcycle package from Kawasaki.
Full 1976 Kawasaki KZ750 Twin Profile →