VS
The 1970 Honda CB100 and 1975 Yamaha RD350 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 Yamaha RD350 by contrast offered 347cc of 2-stroke twin power, delivering 39hp at 7500rpm. Tipping the scales at 150.0kg (331 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.
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 Yamaha RD350 by contrast offered 347cc of 2-stroke twin power, delivering 39hp at 7500rpm. Tipping the scales at 150.0kg (331 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 Yamaha RD350 | |
|---|---|---|
| Displacement | 99 cc | 347 cc |
| Power | 10 hp | 39 hp |
| Torque | 7.5 Nm | 33.0 Nm |
| Cylinders | 1 | 2 |
| Top Speed | 105 km/h | 165 km/h |
| Quarter Mile | — | — |
| Dry Weight | 87.0 kg | 150.0 kg |
| Wet Weight | 96.0 kg | 163.0 kg |
| Seat Height | 750 mm | 790 mm |
| Wheelbase | 1195 mm | 1345 mm |
| Fuel Capacity | 8.5 L | 13.0 L |
| Gears | 5 -speed | 6 -speed |
The Verdict
For pure standard performance, the 1975 Yamaha RD350 has the edge thanks to more power (39hp 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 Yamaha RD350 commands more attention with a 7/10 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 Yamaha RD350
Yamaha released the 1975 Yamaha RD350 in 1975 with a 347cc 2-stroke twin powerplant making 39hp — a definitive standard motorcycle.
Full 1975 Yamaha RD350 Profile →