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The 1966 Kawasaki W1 650 and 1969 Kawasaki W2SS represent two chapters in Kawasaki's storied history.
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 1969 Kawasaki W2SS by contrast offered 624cc of OHV twin power, delivering 53hp at 7000rpm. Tipping the scales at 193.0kg (425 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 1969 Kawasaki W2SS by contrast offered 624cc of OHV twin power, delivering 53hp at 7000rpm. Tipping the scales at 193.0kg (425 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 | 1969 Kawasaki W2SS | |
|---|---|---|
| Displacement | 624 cc | 624 cc |
| Power | 50 hp | 53 hp |
| Torque | 49.0 Nm | 50.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 170 km/h | 170 km/h |
| Quarter Mile | — | — |
| Dry Weight | 200.0 kg | 193.0 kg |
| Wet Weight | 215.0 kg | 208.0 kg |
| Seat Height | 800 mm | 800 mm |
| Wheelbase | 1420 mm | 1420 mm |
| Fuel Capacity | 15.0 L | 15.0 L |
| Gears | 4 -speed | 4 -speed |
The Verdict
Comparing these two Kawasaki machines reveals the brand's evolution. The 1966 Kawasaki W1 650 laid the groundwork with 50hp, while the later 1969 Kawasaki W2SS pushed output to 53hp. From a collector's perspective, the 1966 Kawasaki W1 650 holds the edge with a 6/10 rating. Either way, both are worthy additions to any Kawasaki collection.
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 1969 Kawasaki W2SS
Introduced in 1969, the 1969 Kawasaki W2SS features a 624cc OHV twin engine producing 53hp, establishing itself as a notable standard motorcycle.
Full 1969 Kawasaki W2SS Profile →