VS
The 1972 Honda SL350 and 1973 Kawasaki F9 350 are both iconic 1970s enduros that defined their respective markets.
The 1972 Honda SL350 from Japan was powered by a 325cc SOHC twin producing 33hp at 9500rpm. Weighing 149.0kg (328 lbs) and with a seat height of 830mm, it was aimed at enduro 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. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
The 1972 Honda SL350 from Japan was powered by a 325cc SOHC twin producing 33hp at 9500rpm. Weighing 149.0kg (328 lbs) and with a seat height of 830mm, it was aimed at enduro 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. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
Specifications Comparison
| 1972 Honda SL350 | 1973 Kawasaki F9 350 | |
|---|---|---|
| Displacement | 325 cc | 346 cc |
| Power | 33 hp | 36 hp |
| Torque | 27.0 Nm | 35.0 Nm |
| Cylinders | 2 | 1 |
| Top Speed | 140 km/h | 145 km/h |
| Quarter Mile | — | — |
| Dry Weight | 149.0 kg | 140.0 kg |
| Wet Weight | 163.0 kg | 152.0 kg |
| Seat Height | 830 mm | 850 mm |
| Wheelbase | 1350 mm | 1380 mm |
| Fuel Capacity | 10.5 L | 11.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure enduro performance, the 1973 Kawasaki F9 350 has the edge thanks to more power (36hp vs 33hp) and a higher top speed and lower weight. The 1972 Honda SL350, however, excels when off-road capability and adventure riding is the priority. Parts availability is moderate for the 1972 Honda SL350 and difficult for the 1973 Kawasaki F9 350 — an important factor for any restoration project.
About the 1972 Honda SL350
The 1972 1972 Honda SL350 is a 325cc twin-cylinder dual-sport that became one of Honda's most memorable motorcycles of the 1970s.
Full 1972 Honda SL350 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 →