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 1955 BSA B33, hailing from United Kingdom, by contrast offered 499cc of OHV single power, delivering 23hp at 5500rpm. Tipping the scales at 170.0kg (375 lbs) with a top speed of 130km/h (81 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 | 1955 BSA B33 | |
|---|---|---|
| Displacement | 444 cc | 499 cc |
| Power | 43 hp | 23 hp |
| Torque | 36.0 Nm | 35.0 Nm |
| Cylinders | 2 | 1 |
| Top Speed | 170 km/h | 130 km/h |
| Quarter Mile | — | — |
| Dry Weight | 187.0 kg | 170.0 kg |
| Wet Weight | 202.0 kg | 183.0 kg |
| Seat Height | 790 mm | 780 mm |
| Wheelbase | 1390 mm | 1370 mm |
| Fuel Capacity | 15.0 L | 14.0 L |
| Gears | 4 -speed | 4 -speed |
The Verdict
For pure standard performance, the 1966 Honda CB450 Black Bomber has the edge thanks to more power (43hp vs 23hp) and a higher top speed. The 1955 BSA B33, however, excels when all-round versatility and everyday riding is the priority and offers a lighter package. 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 1955 BSA B33 — 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 1955 BSA B33
The 1955 1955 BSA B33 is a 499cc single-cylinder standard motorcycle that became one of BSA's most memorable motorcycles of the 1950s.
Full 1955 BSA B33 Profile →