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The 1972 Honda CB350 Four and 1972 Suzuki GT550 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 1972 Suzuki GT550 by contrast offered 543cc of 2-stroke triple power, delivering 53hp at 6500rpm. Tipping the scales at 193.0kg (425 lbs) with a top speed of 175km/h (109 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 1972 Suzuki GT550 by contrast offered 543cc of 2-stroke triple power, delivering 53hp at 6500rpm. Tipping the scales at 193.0kg (425 lbs) with a top speed of 175km/h (109 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 | 1972 Suzuki GT550 | |
|---|---|---|
| Displacement | 347 cc | 543 cc |
| Power | 34 hp | 53 hp |
| Torque | 28.0 Nm | 52.0 Nm |
| Cylinders | 4 | 3 |
| Top Speed | 155 km/h | 175 km/h |
| Quarter Mile | — | — |
| Dry Weight | 172.0 kg | 193.0 kg |
| Wet Weight | 185.0 kg | 210.0 kg |
| Seat Height | 790 mm | 800 mm |
| Wheelbase | 1375 mm | 1415 mm |
| Fuel Capacity | 13.0 L | 16.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure standard performance, the 1972 Suzuki GT550 has the edge thanks to more power (53hp vs 34hp) and a higher top speed. The 1972 Honda CB350 Four, however, excels when all-round versatility and everyday riding is the priority. Parts availability is good for the 1972 Honda CB350 Four and moderate for the 1972 Suzuki GT550 — an important factor for any restoration project.
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 1972 Suzuki GT550
The 1972 1972 Suzuki GT550 packs a 543cc 2-stroke triple engine with 53hp into a standard motorcycle package from Suzuki.
Full 1972 Suzuki GT550 Profile →