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The 1970 Honda CB100 and 1975 Norton Commando 850 Mk III are both iconic 1970s standards that defined their respective markets.
The 1970 Honda CB100 from Japan was powered by a 99cc SOHC single producing 10hp at 9500rpm. Weighing 87.0kg (192 lbs) and with a seat height of 750mm, it was aimed at standard riders.
The 1975 Norton Commando 850 Mk III, hailing from United Kingdom, by contrast offered 828cc of OHV twin power, delivering 58hp at 6000rpm. Tipping the scales at 205.0kg (452 lbs) with a top speed of 185km/h (115 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 1970 Honda CB100 from Japan was powered by a 99cc SOHC single producing 10hp at 9500rpm. Weighing 87.0kg (192 lbs) and with a seat height of 750mm, it was aimed at standard riders.
The 1975 Norton Commando 850 Mk III, hailing from United Kingdom, by contrast offered 828cc of OHV twin power, delivering 58hp at 6000rpm. Tipping the scales at 205.0kg (452 lbs) with a top speed of 185km/h (115 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
| 1970 Honda CB100 | 1975 Norton Commando 850 Mk III | |
|---|---|---|
| Displacement | 99 cc | 828 cc |
| Power | 10 hp | 58 hp |
| Torque | 7.5 Nm | 62.0 Nm |
| Cylinders | 1 | 2 |
| Top Speed | 105 km/h | 185 km/h |
| Quarter Mile | — | — |
| Dry Weight | 87.0 kg | 205.0 kg |
| Wet Weight | 96.0 kg | 220.0 kg |
| Seat Height | 750 mm | 800 mm |
| Wheelbase | 1195 mm | 1440 mm |
| Fuel Capacity | 8.5 L | 14.0 L |
| Gears | 5 -speed | 4 -speed |
The Verdict
For pure standard performance, the 1975 Norton Commando 850 Mk III has the edge thanks to more power (58hp vs 10hp) and a higher top speed. The 1970 Honda CB100, however, excels when all-round versatility and everyday riding is the priority. For collectors, the 1975 Norton Commando 850 Mk III commands more attention with a 6/10 collectibility rating.
About the 1970 Honda CB100
Introduced in 1970, the 1970 Honda CB100 features a 99cc SOHC single engine producing 10hp, establishing itself as a notable standard motorcycle.
Full 1970 Honda CB100 Profile →About the 1975 Norton Commando 850 Mk III
Born in 1975, the 1975 Norton Commando 850 Mk III is a 828cc twin-cylinder standard motorcycle producing 58hp from Norton.
Full 1975 Norton Commando 850 Mk III Profile →