VS
The 1971 Honda CB500 Four and 1959 BSA A10 Golden Flash both compete in the standard segment, offering riders distinct interpretations of the formula.
The 1971 Honda CB500 Four from Japan was powered by a 498cc SOHC inline-4 producing 50hp at 9000rpm. Weighing 185.0kg (408 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1959 BSA A10 Golden Flash, hailing from United Kingdom, by contrast offered 646cc of OHV twin power, delivering 34hp at 5750rpm. Tipping the scales at 182.0kg (401 lbs) with a top speed of 155km/h (96 mph), it offered a distinct riding experience. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
The 1971 Honda CB500 Four from Japan was powered by a 498cc SOHC inline-4 producing 50hp at 9000rpm. Weighing 185.0kg (408 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1959 BSA A10 Golden Flash, hailing from United Kingdom, by contrast offered 646cc of OHV twin power, delivering 34hp at 5750rpm. Tipping the scales at 182.0kg (401 lbs) with a top speed of 155km/h (96 mph), it offered a distinct riding experience. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
Specifications Comparison
| 1971 Honda CB500 Four | 1959 BSA A10 Golden Flash | |
|---|---|---|
| Displacement | 498 cc | 646 cc |
| Power | 50 hp | 34 hp |
| Torque | 40.0 Nm | 47.0 Nm |
| Cylinders | 4 | 2 |
| Top Speed | 175 km/h | 155 km/h |
| Quarter Mile | — | — |
| Dry Weight | 185.0 kg | 182.0 kg |
| Wet Weight | 200.0 kg | 195.0 kg |
| Seat Height | 800 mm | 790 mm |
| Wheelbase | 1405 mm | 1400 mm |
| Fuel Capacity | 14.0 L | 14.0 L |
| Gears | 5 -speed | 4 -speed |
The Verdict
For pure standard performance, the 1971 Honda CB500 Four has the edge thanks to more power (50hp vs 34hp) and a higher top speed. The 1959 BSA A10 Golden Flash, however, excels when all-round versatility and everyday riding is the priority and offers a lighter package. Parts availability is good for the 1971 Honda CB500 Four and moderate for the 1959 BSA A10 Golden Flash — an important factor for any restoration project.
About the 1971 Honda CB500 Four
The 1971 1971 Honda CB500 Four is a 498cc four-cylinder standard motorcycle that became one of Honda's most memorable motorcycles of the 1970s.
Full 1971 Honda CB500 Four Profile →About the 1959 BSA A10 Golden Flash
BSA released the 1959 BSA A10 Golden Flash in 1959 with a 646cc OHV twin powerplant making 34hp — a definitive standard motorcycle.
Full 1959 BSA A10 Golden Flash Profile →