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The 1972 Honda CB350 Four and 1974 Kawasaki Z1-A are both iconic 1970s standards that defined their respective markets.
The 1972 Honda CB350 Four from Japan was powered by a 347cc SOHC inline-4 producing 34hp at 9500rpm. Weighing 172.0kg (379 lbs) and with a seat height of 790mm, it was aimed at standard riders.
The 1974 Kawasaki Z1-A by contrast offered 903cc of DOHC inline-4 power, delivering 82hp 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 1972 Honda CB350 Four from Japan was powered by a 347cc SOHC inline-4 producing 34hp at 9500rpm. Weighing 172.0kg (379 lbs) and with a seat height of 790mm, it was aimed at standard riders.
The 1974 Kawasaki Z1-A by contrast offered 903cc of DOHC inline-4 power, delivering 82hp 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
| 1972 Honda CB350 Four | 1974 Kawasaki Z1-A | |
|---|---|---|
| Displacement | 347 cc | 903 cc |
| Power | 34 hp | 82 hp |
| Torque | 28.0 Nm | 73.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 155 km/h | 210 km/h |
| Quarter Mile | — | — |
| Dry Weight | 172.0 kg | 230.0 kg |
| Wet Weight | 185.0 kg | 250.0 kg |
| Seat Height | 790 mm | 820 mm |
| Wheelbase | 1375 mm | 1490 mm |
| Fuel Capacity | 13.0 L | 18.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1974 Kawasaki Z1-A has the edge thanks to more power (82hp vs 34hp) and a higher top speed. The 1972 Honda CB350 Four, however, excels when all-round versatility and everyday riding is the priority. For collectors, the 1974 Kawasaki Z1-A commands more attention with a 8/10 collectibility rating.
About the 1972 Honda CB350 Four
Honda released the 1972 Honda CB350 Four in 1972 with a 347cc SOHC inline-4 powerplant making 34hp — a definitive standard motorcycle.
Full 1972 Honda CB350 Four Profile →About the 1974 Kawasaki Z1-A
A standard motorcycle from 1974, the 1974 Kawasaki Z1-A delivers 82hp from its 903cc DOHC inline-4 engine.
Full 1974 Kawasaki Z1-A Profile →