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The 1966 Honda CB450 Black Bomber and 1978 Yamaha SR500 both compete in the standard segment, offering riders distinct interpretations of the formula.
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 1978 Yamaha SR500 by contrast offered 499cc of SOHC single power, delivering 32hp at 6500rpm. Tipping the scales at 158.0kg (348 lbs) with a top speed of 145km/h (90 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.
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 1978 Yamaha SR500 by contrast offered 499cc of SOHC single power, delivering 32hp at 6500rpm. Tipping the scales at 158.0kg (348 lbs) with a top speed of 145km/h (90 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 | 1978 Yamaha SR500 | |
|---|---|---|
| Displacement | 444 cc | 499 cc |
| Power | 43 hp | 32 hp |
| Torque | 36.0 Nm | 37.0 Nm |
| Cylinders | 2 | 1 |
| Top Speed | 170 km/h | 145 km/h |
| Quarter Mile | — | — |
| Dry Weight | 187.0 kg | 158.0 kg |
| Wet Weight | 202.0 kg | 172.0 kg |
| Seat Height | 790 mm | 800 mm |
| Wheelbase | 1390 mm | 1390 mm |
| Fuel Capacity | 15.0 L | 12.0 L |
| Gears | 4 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1966 Honda CB450 Black Bomber has the edge thanks to more power (43hp vs 32hp) and a higher top speed. The 1978 Yamaha SR500, however, excels when all-round versatility and everyday riding is the priority and offers a lighter package.
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 1978 Yamaha SR500
The 1978 1978 Yamaha SR500 packs a 499cc SOHC single engine with 32hp into a standard motorcycle package from Yamaha.
Full 1978 Yamaha SR500 Profile →