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The 1973 Yamaha TX750 and 1974 Yamaha TX500 represent two chapters in Yamaha's storied history.
The 1973 Yamaha TX750 from Japan was powered by a 743cc DOHC twin producing 63hp at 7500rpm. Weighing 215.0kg (474 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1974 Yamaha TX500 by contrast offered 498cc of DOHC twin power, delivering 48hp at 8500rpm. Tipping the scales at 190.0kg (419 lbs) with a top speed of 170km/h (106 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 1973 Yamaha TX750 from Japan was powered by a 743cc DOHC twin producing 63hp at 7500rpm. Weighing 215.0kg (474 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1974 Yamaha TX500 by contrast offered 498cc of DOHC twin power, delivering 48hp at 8500rpm. Tipping the scales at 190.0kg (419 lbs) with a top speed of 170km/h (106 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
| 1973 Yamaha TX750 | 1974 Yamaha TX500 | |
|---|---|---|
| Displacement | 743 cc | 498 cc |
| Power | 63 hp | 48 hp |
| Torque | 60.0 Nm | 40.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 185 km/h | 170 km/h |
| Quarter Mile | — | — |
| Dry Weight | 215.0 kg | 190.0 kg |
| Wet Weight | 232.0 kg | 206.0 kg |
| Seat Height | 810 mm | 800 mm |
| Wheelbase | 1450 mm | 1400 mm |
| Fuel Capacity | 14.0 L | 13.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
Comparing these two Yamaha machines reveals the brand's evolution. The 1973 Yamaha TX750 laid the groundwork with 63hp, while the later 1974 Yamaha TX500 pushed output to 48hp. From a collector's perspective, the 1973 Yamaha TX750 holds the edge with a 5/10 rating. Either way, both are worthy additions to any Yamaha collection.
About the 1973 Yamaha TX750
The 1973 1973 Yamaha TX750 packs a 743cc DOHC twin engine with 63hp into a standard motorcycle package from Yamaha.
Full 1973 Yamaha TX750 Profile →About the 1974 Yamaha TX500
Yamaha released the 1974 Yamaha TX500 in 1974 with a 498cc DOHC twin powerplant making 48hp — a definitive standard motorcycle.
Full 1974 Yamaha TX500 Profile →