VS
The 1979 Honda CB750K and 1982 Yamaha XJ900 Seca both compete in the standard segment, offering riders distinct interpretations of the formula.
The 1979 Honda CB750K from Japan was powered by a 748cc SOHC inline-4 producing 73hp at 9000rpm. Weighing 230.0kg (507 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1982 Yamaha XJ900 Seca by contrast offered 853cc of DOHC inline-4 power, delivering 88hp at 8500rpm. Tipping the scales at 230.0kg (507 lbs) with a top speed of 210km/h (130 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 1979 Honda CB750K from Japan was powered by a 748cc SOHC inline-4 producing 73hp at 9000rpm. Weighing 230.0kg (507 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1982 Yamaha XJ900 Seca by contrast offered 853cc of DOHC inline-4 power, delivering 88hp at 8500rpm. Tipping the scales at 230.0kg (507 lbs) with a top speed of 210km/h (130 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
| 1979 Honda CB750K | 1982 Yamaha XJ900 Seca | |
|---|---|---|
| Displacement | 748 cc | 853 cc |
| Power | 73 hp | 88 hp |
| Torque | 59.0 Nm | 74.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 190 km/h | 210 km/h |
| Quarter Mile | — | — |
| Dry Weight | 230.0 kg | 230.0 kg |
| Wet Weight | 248.0 kg | 248.0 kg |
| Seat Height | 810 mm | 810 mm |
| Wheelbase | 1480 mm | 1490 mm |
| Fuel Capacity | 17.0 L | 20.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1982 Yamaha XJ900 Seca has the edge thanks to more power (88hp vs 73hp) and a higher top speed. The 1979 Honda CB750K, however, excels when all-round versatility and everyday riding is the priority.
About the 1979 Honda CB750K
Born in 1979, the 1979 Honda CB750K is a 748cc four-cylinder standard motorcycle producing 73hp from Honda.
Full 1979 Honda CB750K Profile →About the 1982 Yamaha XJ900 Seca
Introduced in 1982, the 1982 Yamaha XJ900 Seca features a 853cc DOHC inline-4 engine producing 88hp, establishing itself as a notable standard motorcycle.
Full 1982 Yamaha XJ900 Seca Profile →