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 1967 BSA A50 Royal Star, hailing from United Kingdom, by contrast offered 499cc of OHV twin power, delivering 34hp at 7000rpm. Tipping the scales at 175.0kg (386 lbs) with a top speed of 155km/h (96 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 | 1967 BSA A50 Royal Star | |
|---|---|---|
| Displacement | 444 cc | 499 cc |
| Power | 43 hp | 34 hp |
| Torque | 36.0 Nm | 36.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 170 km/h | 155 km/h |
| Quarter Mile | — | — |
| Dry Weight | 187.0 kg | 175.0 kg |
| Wet Weight | 202.0 kg | 188.0 kg |
| Seat Height | 790 mm | 790 mm |
| Wheelbase | 1390 mm | 1380 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 34hp) and a higher top speed. The 1967 BSA A50 Royal Star, 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 1967 BSA A50 Royal Star — 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 1967 BSA A50 Royal Star
Born in 1967, the 1967 BSA A50 Royal Star is a 499cc twin-cylinder standard motorcycle producing 34hp from BSA.
Full 1967 BSA A50 Royal Star Profile →