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 Honda CB400F Super Sport by contrast offered 408cc of SOHC inline-4 power, delivering 37hp at 8500rpm. Tipping the scales at 174.0kg (384 lbs) with a top speed of 165km/h (103 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 Honda CB400F Super Sport | |
|---|---|---|
| Displacement | 99 cc | 408 cc |
| Power | 10 hp | 37 hp |
| Torque | 7.5 Nm | 32.0 Nm |
| Cylinders | 1 | 4 |
| Top Speed | 105 km/h | 165 km/h |
| Quarter Mile | — | — |
| Dry Weight | 87.0 kg | 174.0 kg |
| Wet Weight | 96.0 kg | 189.0 kg |
| Seat Height | 750 mm | 790 mm |
| Wheelbase | 1195 mm | 1375 mm |
| Fuel Capacity | 8.5 L | 13.0 L |
| Gears | 5 -speed | 6 -speed |
The Verdict
Comparing these two Honda machines reveals the brand's evolution. The 1970 Honda CB100 laid the groundwork with 10hp, while the later 1975 Honda CB400F Super Sport pushed output to 37hp. From a collector's perspective, the 1975 Honda CB400F Super Sport holds the edge with a 8/10 rating. Either way, both are worthy additions to any Honda collection. Parts availability is moderate for the 1970 Honda CB100 and good for the 1975 Honda CB400F Super Sport — an important factor for any restoration project.
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 Honda CB400F Super Sport
Born in 1975, the 1975 Honda CB400F Super Sport is a 408cc four-cylinder standard motorcycle producing 37hp from Honda.
Full 1975 Honda CB400F Super Sport Profile →