The 1962 Norton Manx 30M from United Kingdom was powered by a 499cc DOHC single producing 54hp at 7200rpm. Weighing 136.0kg (300 lbs) and with a seat height of 760mm, it was aimed at racing riders.
The 1973 Norton Commando 850 by contrast offered 828cc of OHV twin power, delivering 56hp at 5900rpm. Tipping the scales at 195.0kg (430 lbs) with a top speed of 190km/h (118 mph), it offered a distinct riding experience. 1960s motorcycles capture the era of cultural revolution and racing heritage. Iconic models from this decade are among the most desirable classics.
Specifications Comparison
| 1962 Norton Manx 30M | 1973 Norton Commando 850 | |
|---|---|---|
| Displacement | 499 cc | 828 cc |
| Power | 54 hp | 56 hp |
| Torque | 46.0 Nm | 62.0 Nm |
| Cylinders | 1 | 2 |
| Top Speed | 220 km/h | 190 km/h |
| Quarter Mile | — | — |
| Dry Weight | 136.0 kg | 195.0 kg |
| Wet Weight | 146.0 kg | 210.0 kg |
| Seat Height | 760 mm | 800 mm |
| Wheelbase | 1370 mm | 1440 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 1962 Norton Manx 30M laid the groundwork with 54hp, while the later 1973 Norton Commando 850 pushed output to 56hp. 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 very difficult for the 1962 Norton Manx 30M and good for the 1973 Norton Commando 850 — an important factor for any restoration project.
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 →About the 1973 Norton Commando 850
The 1973 1973 Norton Commando 850 is a 828cc twin-cylinder standard motorcycle that became one of Norton's most memorable motorcycles of the 1970s.
Full 1973 Norton Commando 850 Profile →