The 1985 Yamaha RZ350 YPVS from Japan was powered by a 347cc 2-stroke twin YPVS producing 59hp at 9500rpm. Weighing 141.0kg (311 lbs) and with a seat height of 780mm, it was aimed at sportbike riders.
The 1974 Ducati 750SS Green Frame, hailing from Italy, by contrast offered 748cc of SOHC L-twin bevel power, delivering 70hp at 8500rpm. Tipping the scales at 188.0kg (414 lbs) with a top speed of 210km/h (130 mph), it offered a distinct riding experience. 1980s motorcycles are the rising stars of the collector market. Early sportbikes and final-generation air-cooled models are gaining strong interest.
Specifications Comparison
| 1985 Yamaha RZ350 YPVS | 1974 Ducati 750SS Green Frame | |
|---|---|---|
| Displacement | 347 cc | 748 cc |
| Power | 59 hp | 70 hp |
| Torque | 37.0 Nm | 60.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 195 km/h | 210 km/h |
| Quarter Mile | — | — |
| Dry Weight | 141.0 kg | 188.0 kg |
| Wet Weight | 155.0 kg | 202.0 kg |
| Seat Height | 780 mm | 790 mm |
| Wheelbase | 1355 mm | 1430 mm |
| Fuel Capacity | 16.0 L | 18.0 L |
| Gears | 6 -speed | 5 -speed |
The Verdict
For pure sportbike performance, the 1974 Ducati 750SS Green Frame has the edge thanks to more power (70hp vs 59hp) and a higher top speed. The 1985 Yamaha RZ350 YPVS, however, excels when aggressive cornering and track-day performance is the priority. For collectors, the 1974 Ducati 750SS Green Frame commands more attention with a 10/10 collectibility rating. Parts availability is moderate for the 1985 Yamaha RZ350 YPVS and difficult for the 1974 Ducati 750SS Green Frame — an important factor for any restoration project.
About the 1985 Yamaha RZ350 YPVS
The 1985 1985 Yamaha RZ350 YPVS is a 347cc twin-cylinder sport bike that became one of Yamaha's most memorable motorcycles of the 1980s.
Full 1985 Yamaha RZ350 YPVS Profile →About the 1974 Ducati 750SS Green Frame
The 1974 1974 Ducati 750SS Green Frame is a 748cc twin-cylinder sport bike that became one of Ducati's most memorable motorcycles of the 1970s.
Full 1974 Ducati 750SS Green Frame Profile →