VS
The 1978 Honda CBX and 1981 Kawasaki KZ1100 both compete in the standard segment, offering riders distinct interpretations of the formula.
The 1978 Honda CBX from Japan was powered by a 1047cc DOHC inline-6 producing 105hp at 9000rpm. Weighing 247.0kg (545 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1981 Kawasaki KZ1100 by contrast offered 1089cc of DOHC inline-4 power, delivering 108hp at 8500rpm. Tipping the scales at 250.0kg (551 lbs) with a top speed of 225km/h (140 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 1978 Honda CBX from Japan was powered by a 1047cc DOHC inline-6 producing 105hp at 9000rpm. Weighing 247.0kg (545 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1981 Kawasaki KZ1100 by contrast offered 1089cc of DOHC inline-4 power, delivering 108hp at 8500rpm. Tipping the scales at 250.0kg (551 lbs) with a top speed of 225km/h (140 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
| 1978 Honda CBX | 1981 Kawasaki KZ1100 | |
|---|---|---|
| Displacement | 1047 cc | 1089 cc |
| Power | 105 hp | 108 hp |
| Torque | 85.0 Nm | 92.0 Nm |
| Cylinders | 6 | 4 |
| Top Speed | 215 km/h | 225 km/h |
| Quarter Mile | — | — |
| Dry Weight | 247.0 kg | 250.0 kg |
| Wet Weight | 272.0 kg | 270.0 kg |
| Seat Height | 810 mm | 820 mm |
| Wheelbase | 1510 mm | 1530 mm |
| Fuel Capacity | 22.0 L | 20.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1981 Kawasaki KZ1100 has the edge thanks to more power (108hp vs 105hp) and a higher top speed. The 1978 Honda CBX, however, excels when all-round versatility and everyday riding is the priority. For collectors, the 1978 Honda CBX commands more attention with a 9/10 collectibility rating.
About the 1978 Honda CBX
The 1978 1978 Honda CBX packs a 1047cc DOHC inline-6 engine with 105hp into a standard motorcycle package from Honda.
Full 1978 Honda CBX Profile →About the 1981 Kawasaki KZ1100
Introduced in 1981, the 1981 Kawasaki KZ1100 features a 1089cc DOHC inline-4 engine producing 108hp, establishing itself as a notable standard motorcycle.
Full 1981 Kawasaki KZ1100 Profile →