Attribute | Honda NSR 250 R × | Honda VT 250F × |
---|---|---|
General | ||
Production from (year) | 1989 | 1983 |
Make | Honda | Honda |
Model | Honda NSR 250 R | Honda VT 250F |
Category | Sport | Allround |
Engine and transmission | ||
Engine type | V2, two-stroke | V2, four-stroke |
Valves per cylinder | - | 2 |
Fuel system | Carburettor. Twin Keihin Flat slides | Carburettor |
Displacement (cm³) | 249 | 248 |
Power (kw) | 32.8 | 25.5 |
Max RPM (rpm) | 13,000 | 14,000 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Torque (Nm) | - | 21.5 |
Bore (mm) | - | 60 |
Stroke (mm) | - | 44 |
Gearbox | 6-speed | 6-speed |
Fuel control | - | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | CDI PGM II | - |
Clutch | Wet plate | - |
Lubrication system | Injected 2-stroke oil | Wet sump |
Compression | 7.3:1 | 11.0:1 |
Exhaust system | Expansion chamber, RC power valves | - |
Chassis | ||
Front brakes | Double disc. 4 piston calipers | Single disc |
Rear brakes | Single disc. single piston caliper | Expanding brake (drum brake) |
Diameter (mm) | 220 | - |
Frame type | Twin spar aluminum | Aluminium Frame |
Front tyre | 110/70-17 | 100/90-16 |
Rear tyre | 150/60-18 | 110/80-18 |
Trail (mm) | 87 | - |
Rake (fork angle) (degree) | 23 | - |
Other | ||
Starter | Kick | Electric |
Dimensions | ||
Wheelbase (mm) | 1,345 | 1,385 |
Dry weight (kg) | 131 | 152 |
Power/weight ratio | 0.2504 | 0.1678 |
Overall height (mm) | 1,060 | 1,190 |
Overall length (mm) | 1,980 | 2,000 |
Overall width (mm) | 650 | 750 |
Seat height (mm) | 780 | 780 |
Ground clearance (mm) | 135 | - |
Performance | ||
Top speed (km/h) | 209 | - |
Reserve fuel capacity (l) | 1.2 | - |
Fuel capacity (l) | 16 | 12 |