VS
The 1966 Kawasaki W1 650 and 1974 Yamaha TX500 both compete in the standard segment, offering riders distinct interpretations of the formula.
The 1966 Kawasaki W1 650 from Japan was powered by a 624cc OHV vertical twin producing 50hp at 7000rpm. Weighing 200.0kg (441 lbs) and with a seat height of 800mm, 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. 1960s motorcycles capture the era of cultural revolution and racing heritage. Iconic models from this decade are among the most desirable classics.
The 1966 Kawasaki W1 650 from Japan was powered by a 624cc OHV vertical twin producing 50hp at 7000rpm. Weighing 200.0kg (441 lbs) and with a seat height of 800mm, 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. 1960s motorcycles capture the era of cultural revolution and racing heritage. Iconic models from this decade are among the most desirable classics.
Specifications Comparison
| 1966 Kawasaki W1 650 | 1974 Yamaha TX500 | |
|---|---|---|
| Displacement | 624 cc | 498 cc |
| Power | 50 hp | 48 hp |
| Torque | 49.0 Nm | 40.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 170 km/h | 170 km/h |
| Quarter Mile | — | — |
| Dry Weight | 200.0 kg | 190.0 kg |
| Wet Weight | 215.0 kg | 206.0 kg |
| Seat Height | 800 mm | 800 mm |
| Wheelbase | 1420 mm | 1400 mm |
| Fuel Capacity | 15.0 L | 13.0 L |
| Gears | 4 -speed | 5 -speed |
The Verdict
These two standards are remarkably well-matched. With 50hp versus 48hp, the performance difference is marginal. The choice between them comes down to brand loyalty, aesthetics, and riding preference. For collectors, the 1966 Kawasaki W1 650 commands more attention with a 6/10 collectibility rating.
About the 1966 Kawasaki W1 650
Kawasaki released the 1966 Kawasaki W1 650 in 1966 with a 624cc OHV vertical twin powerplant making 50hp — a definitive standard motorcycle.
Full 1966 Kawasaki W1 650 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 →