VS
The 1974 Yamaha RD200 and 1938 Triumph Speed Twin both compete in the standard segment, offering riders distinct interpretations of the formula.
The 1974 Yamaha RD200 from Japan was powered by a 195cc 2-stroke twin producing 22hp at 7500rpm. Weighing 123.0kg (271 lbs) and with a seat height of 770mm, it was aimed at standard riders.
The 1938 Triumph Speed Twin, hailing from United Kingdom, by contrast offered 498cc of OHV twin power, delivering 27hp at 6300rpm. Tipping the scales at 168.0kg (370 lbs) with a top speed of 148km/h (92 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 1974 Yamaha RD200 from Japan was powered by a 195cc 2-stroke twin producing 22hp at 7500rpm. Weighing 123.0kg (271 lbs) and with a seat height of 770mm, it was aimed at standard riders.
The 1938 Triumph Speed Twin, hailing from United Kingdom, by contrast offered 498cc of OHV twin power, delivering 27hp at 6300rpm. Tipping the scales at 168.0kg (370 lbs) with a top speed of 148km/h (92 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
| 1974 Yamaha RD200 | 1938 Triumph Speed Twin | |
|---|---|---|
| Displacement | 195 cc | 498 cc |
| Power | 22 hp | 27 hp |
| Torque | 17.0 Nm | 36.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 130 km/h | 148 km/h |
| Quarter Mile | — | — |
| Dry Weight | 123.0 kg | 168.0 kg |
| Wet Weight | 135.0 kg | 180.0 kg |
| Seat Height | 770 mm | 780 mm |
| Wheelbase | 1260 mm | 1370 mm |
| Fuel Capacity | 11.0 L | 14.0 L |
| Gears | 5 -speed | 4 -speed |
The Verdict
For pure standard performance, the 1938 Triumph Speed Twin has the edge thanks to more power (27hp vs 22hp) and a higher top speed. The 1974 Yamaha RD200, however, excels when all-round versatility and everyday riding is the priority. For collectors, the 1938 Triumph Speed Twin commands more attention with a 9/10 collectibility rating.
About the 1974 Yamaha RD200
A standard motorcycle from 1974, the 1974 Yamaha RD200 delivers 22hp from its 195cc 2-stroke twin engine.
Full 1974 Yamaha RD200 Profile →About the 1938 Triumph Speed Twin
The 1938 1938 Triumph Speed Twin packs a 498cc OHV twin engine with 27hp into a standard motorcycle package from Triumph.
Full 1938 Triumph Speed Twin Profile →