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The 1952 Norton ES2 and 1962 Norton Manx 30M represent two chapters in Norton's storied history.
The 1952 Norton ES2 from United Kingdom was powered by a 490cc OHV single producing 22hp at 5000rpm. Weighing 170.0kg (375 lbs) and with a seat height of 780mm, it was aimed at standard riders.
The 1962 Norton Manx 30M by contrast offered 499cc of DOHC single power, delivering 54hp at 7200rpm. Tipping the scales at 136.0kg (300 lbs) with a top speed of 220km/h (137 mph), it offered a distinct riding experience. 1950s bikes represent the golden age of British motorcycling and early Japanese innovation, with well-maintained examples commanding premium prices.
The 1952 Norton ES2 from United Kingdom was powered by a 490cc OHV single producing 22hp at 5000rpm. Weighing 170.0kg (375 lbs) and with a seat height of 780mm, it was aimed at standard riders.
The 1962 Norton Manx 30M by contrast offered 499cc of DOHC single power, delivering 54hp at 7200rpm. Tipping the scales at 136.0kg (300 lbs) with a top speed of 220km/h (137 mph), it offered a distinct riding experience. 1950s bikes represent the golden age of British motorcycling and early Japanese innovation, with well-maintained examples commanding premium prices.
Specifications Comparison
| 1952 Norton ES2 | 1962 Norton Manx 30M | |
|---|---|---|
| Displacement | 490 cc | 499 cc |
| Power | 22 hp | 54 hp |
| Torque | 30.0 Nm | 46.0 Nm |
| Cylinders | 1 | 1 |
| Top Speed | 125 km/h | 220 km/h |
| Quarter Mile | — | — |
| Dry Weight | 170.0 kg | 136.0 kg |
| Wet Weight | 182.0 kg | 146.0 kg |
| Seat Height | 780 mm | 760 mm |
| Wheelbase | 1380 mm | 1370 mm |
| Fuel Capacity | 14.0 L | 14.0 L |
| Gears | 4 -speed | 4 -speed |
The Verdict
Comparing these two Norton machines reveals the brand's evolution. The 1952 Norton ES2 laid the groundwork with 22hp, while the later 1962 Norton Manx 30M pushed output to 54hp. From a collector's perspective, the 1962 Norton Manx 30M holds the edge with a 10/10 rating. Either way, both are worthy additions to any Norton collection. Parts availability is moderate for the 1952 Norton ES2 and very difficult for the 1962 Norton Manx 30M — an important factor for any restoration project.
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 →About the 1962 Norton Manx 30M
A racing machine from 1962, the 1962 Norton Manx 30M delivers 54hp from its 499cc DOHC single engine.
Full 1962 Norton Manx 30M Profile →