VS
The 1972 Honda CB350 Four and 1952 Norton ES2 both compete in the standard segment, offering riders distinct interpretations of the formula.
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 1952 Norton ES2, hailing from United Kingdom, by contrast offered 490cc of OHV single power, delivering 22hp at 5000rpm. Tipping the scales at 170.0kg (375 lbs) with a top speed of 125km/h (78 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 1952 Norton ES2, hailing from United Kingdom, by contrast offered 490cc of OHV single power, delivering 22hp at 5000rpm. Tipping the scales at 170.0kg (375 lbs) with a top speed of 125km/h (78 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 | 1952 Norton ES2 | |
|---|---|---|
| Displacement | 347 cc | 490 cc |
| Power | 34 hp | 22 hp |
| Torque | 28.0 Nm | 30.0 Nm |
| Cylinders | 4 | 1 |
| Top Speed | 155 km/h | 125 km/h |
| Quarter Mile | — | — |
| Dry Weight | 172.0 kg | 170.0 kg |
| Wet Weight | 185.0 kg | 182.0 kg |
| Seat Height | 790 mm | 780 mm |
| Wheelbase | 1375 mm | 1380 mm |
| Fuel Capacity | 13.0 L | 14.0 L |
| Gears | 5 -speed | 4 -speed |
The Verdict
For pure standard performance, the 1972 Honda CB350 Four has the edge thanks to more power (34hp vs 22hp) and a higher top speed. The 1952 Norton ES2, however, excels when all-round versatility and everyday riding is the priority and offers a lighter package. Parts availability is good for the 1972 Honda CB350 Four and moderate for the 1952 Norton ES2 — 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 1952 Norton ES2
A standard motorcycle from 1952, the 1952 Norton ES2 delivers 22hp from its 490cc OHV single engine.
Full 1952 Norton ES2 Profile →