The 1992 Honda NR750 from Japan was powered by a 748cc DOHC V-4 oval pistons producing 125hp at 14000rpm. Weighing 222.0kg (489 lbs) and with a seat height of 790mm, it was aimed at sportbike riders.
The 1989 Suzuki GSX-R750RR by contrast offered 749cc of DOHC inline-4 power, delivering 118hp at 11500rpm. Tipping the scales at 170.0kg (375 lbs) with a top speed of 260km/h (162 mph), it offered a distinct riding experience. 1990s motorcycles represent peak analog engineering before electronics took over. Original, low-mileage examples are beginning to appreciate.
Specifications Comparison
| 1992 Honda NR750 | 1989 Suzuki GSX-R750RR | |
|---|---|---|
| Displacement | 748 cc | 749 cc |
| Power | 125 hp | 118 hp |
| Torque | 69.0 Nm | 72.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 250 km/h | 260 km/h |
| Quarter Mile | — | — |
| Dry Weight | 222.0 kg | 170.0 kg |
| Wet Weight | 240.0 kg | 186.0 kg |
| Seat Height | 790 mm | 785 mm |
| Wheelbase | 1430 mm | 1410 mm |
| Fuel Capacity | 18.0 L | 18.0 L |
| Gears | 6 -speed | 6 -speed |
The Verdict
These two machines serve fundamentally different purposes. The 1992 Honda NR750 is built for aggressive cornering and track-day performance, while the 1989 Suzuki GSX-R750RR targets outright circuit racing performance. On paper, the 1992 Honda NR750's 125hp trumps the 1989 Suzuki GSX-R750RR's 118hp, but raw numbers don't tell the whole story in such different segments. Choose the 1992 Honda NR750 if you value aggressive cornering and track-day performance; pick the 1989 Suzuki GSX-R750RR for outright circuit racing performance. Parts availability is very difficult for the 1992 Honda NR750 and difficult for the 1989 Suzuki GSX-R750RR — an important factor for any restoration project.
About the 1992 Honda NR750
The 1992 1992 Honda NR750 packs a 748cc DOHC V-4 oval pistons engine with 125hp into a sport bike package from Honda.
Full 1992 Honda NR750 Profile →About the 1989 Suzuki GSX-R750RR
Born in 1989, the 1989 Suzuki GSX-R750RR is a 749cc four-cylinder racing machine producing 118hp from Suzuki.
Full 1989 Suzuki GSX-R750RR Profile →