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The 1969 Kawasaki H1 Mach III and 1973 Kawasaki F9 350 represent two chapters in Kawasaki's storied history.
The 1969 Kawasaki H1 Mach III from Japan was powered by a 498cc 2-stroke triple producing 60hp at 7500rpm. Weighing 174.0kg (384 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1973 Kawasaki F9 350 by contrast offered 346cc of 2-stroke single power, delivering 36hp at 6500rpm. Tipping the scales at 140.0kg (309 lbs) with a top speed of 145km/h (90 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 1969 Kawasaki H1 Mach III from Japan was powered by a 498cc 2-stroke triple producing 60hp at 7500rpm. Weighing 174.0kg (384 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1973 Kawasaki F9 350 by contrast offered 346cc of 2-stroke single power, delivering 36hp at 6500rpm. Tipping the scales at 140.0kg (309 lbs) with a top speed of 145km/h (90 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
| 1969 Kawasaki H1 Mach III | 1973 Kawasaki F9 350 | |
|---|---|---|
| Displacement | 498 cc | 346 cc |
| Power | 60 hp | 36 hp |
| Torque | 49.0 Nm | 35.0 Nm |
| Cylinders | 3 | 1 |
| Top Speed | 195 km/h | 145 km/h |
| Quarter Mile | — | — |
| Dry Weight | 174.0 kg | 140.0 kg |
| Wet Weight | 190.0 kg | 152.0 kg |
| Seat Height | 800 mm | 850 mm |
| Wheelbase | 1395 mm | 1380 mm |
| Fuel Capacity | 15.0 L | 11.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
Comparing these two Kawasaki machines reveals the brand's evolution. The 1969 Kawasaki H1 Mach III laid the groundwork with 60hp, while the later 1973 Kawasaki F9 350 pushed output to 36hp. From a collector's perspective, the 1969 Kawasaki H1 Mach III holds the edge with a 8/10 rating. Either way, both are worthy additions to any Kawasaki collection. Parts availability is moderate for the 1969 Kawasaki H1 Mach III and difficult for the 1973 Kawasaki F9 350 — an important factor for any restoration project.
About the 1969 Kawasaki H1 Mach III
A standard motorcycle from 1969, the 1969 Kawasaki H1 Mach III delivers 60hp from its 498cc 2-stroke triple engine.
Full 1969 Kawasaki H1 Mach III Profile →About the 1973 Kawasaki F9 350
The 1973 1973 Kawasaki F9 350 packs a 346cc 2-stroke single engine with 36hp into a dual-sport package from Kawasaki.
Full 1973 Kawasaki F9 350 Profile →