VS
The 1971 Honda CB500 Four and 1983 Triumph T140 TSX 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 1983 Triumph T140 TSX, hailing from United Kingdom, by contrast offered 744cc of OHV twin power, delivering 50hp at 6500rpm. Tipping the scales at 188.0kg (414 lbs) with a top speed of 170km/h (106 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 1983 Triumph T140 TSX, hailing from United Kingdom, by contrast offered 744cc of OHV twin power, delivering 50hp at 6500rpm. Tipping the scales at 188.0kg (414 lbs) with a top speed of 170km/h (106 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 | 1983 Triumph T140 TSX | |
|---|---|---|
| Displacement | 498 cc | 744 cc |
| Power | 50 hp | 50 hp |
| Torque | 40.0 Nm | 54.0 Nm |
| Cylinders | 4 | 2 |
| Top Speed | 175 km/h | 170 km/h |
| Quarter Mile | — | — |
| Dry Weight | 185.0 kg | 188.0 kg |
| Wet Weight | 200.0 kg | 202.0 kg |
| Seat Height | 800 mm | 790 mm |
| Wheelbase | 1405 mm | 1410 mm |
| Fuel Capacity | 14.0 L | 14.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1971 Honda CB500 Four has the edge thanks to a higher top speed and lower weight. The 1983 Triumph T140 TSX, however, excels when all-round versatility and everyday riding is the priority. Parts availability is good for the 1971 Honda CB500 Four and moderate for the 1983 Triumph T140 TSX — 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 1983 Triumph T140 TSX
Introduced in 1983, the 1983 Triumph T140 TSX features a 744cc OHV twin engine producing 50hp, establishing itself as a notable standard motorcycle.
Full 1983 Triumph T140 TSX Profile →