| Attribute | Value |
| General |
| Production from | 1989 year |
| Make | Honda |
| Model | Honda NSR 250 R |
| Category | Sport |
| Engine and transmission |
| Engine type | V2, two-stroke |
| Valves per cylinder | Add |
| Fuel system | Carburettor. Twin Keihin Flat slides |
| Engine details | Add |
| Displacement | 249 cm³ |
| Power | 32.8 kw |
| Max RPM | 13,000 rpm |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | Add |
| Stroke | Add |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Add |
| Emission details | Add |
| Driveline | Add |
| Ignition | CDI PGM II |
| Clutch | Wet plate |
| Lubrication system | Injected 2-stroke oil |
| Compression | 7.3:1 |
| Exhaust system | Expansion chamber, RC power valves |
| Chassis |
| Front suspension | Add |
| Rear suspension | Add |
| Front brakes | Double disc. 4 piston calipers |
| Rear brakes | Single disc. single piston caliper |
| Diameter | 220 mm |
| Frame type | Twin spar aluminum |
| Front tyre | 110/70-17 |
| Rear tyre | 150/60-18 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | 87 mm |
| Rake (fork angle) | 23 degree |
| Other |
| Battery capacity | Add |
| Starter | Kick |
| Color options | Add |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,345 mm |
| Kerb weight | Add |
| Dry weight | 131 kg |
| Power/weight ratio | 0.2504 |
| Overall height | 1,060 mm |
| Overall length | 1,980 mm |
| Overall width | 650 mm |
| Seat height | 780 mm |
| Alternate seat height | Add |
| Ground clearance | 135 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | 209 km/h |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | 1.2 l |
| Fuel capacity | 16 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |