Engine: |
||
| Engine Type | : | 90º V-Twin Liquid Cooled 2-Stroke |
| Crankcase Reed Valve Induction | ||
| Bore and Stroke | : | 56mm x 50.6mm |
| Capacity | : | 249cc |
| Compression Ratio | : | Not Available (NS250R) |
| Not Available (NS250F) | ||
| Carburettor | : | 28mm Keihin |
| Clutch | : | Wet Multi Plate with Coil Springs |
| Maximum Power | : | 45hp @ 9500rpm |
| Maximum Torque | : | 36.3Nm @ 8500rpm |
| Ignition | : | CDI |
| Spark Plug Type | : | Not Available |
| Spark Plug Gap | : | 0.7mm - 0.8mm (0.028" - 0.031") |
| Idle Speed | : | 1200rpm  100rpm |
Dimensions: |
||
| Length | : | 2005mm (NS250R) |
| Not Available (NS250F) | ||
| Width | : | 720mm (NS250R) |
| Not Available (NS250F) | ||
| Height | : | 1125mm (NS250R) |
| Not Available (NS250F) | ||
| Wheelbase | : | 1375mm (NS250R) |
| Not Available (NS250F) | ||
| Ground Clearance | : | 135mm (NS250R) |
| Seat Height | : | Not Available |
| Dry Weight | : | 144Kg (NS250R) |
| Not Available (NS250F) | ||
| Capacities: | ||
| 2-Stroke Oil | : | 1.7 litre |
| Transmission Oil | : | Not Available |
| Not Available (drain/change) | ||
| Fuel Tank | : | 19 litre (primary) |
| Not Available (reserve) | ||
| Suspension: | ||
| Castor | : | 27° 15' (NS250R) |
| Trail | : | 100mm (NS250R) |
| Front Tyre & Wheel | : | 100/90 x 16" (NS250R) |
| Not Available (NS250F) | ||
| Rear Tyre & Wheel | : | 110/90 x 17" (NS250R) |
| Not Available (NS250F) | ||
| Tyre Pressure | : | Not Available |
| Tyre Pressure | : | Not Available |
| Front | : | Telescopic oil filled damper |
| Rear | : | Pro-Link® with external coil and damper unit |
| with stepped spring preload adjustment only) | ||
| Brakes. | ||
| Front | : | Twin non-floating disk |
| with twin piston sliding caliper. | ||
| Rear | : | Single non-floating disk with |
| single piston sliding caliper. | ||
| Gearbox: (NS250R) | ||
| 1st | : | 2.800 |
| 2nd | : | 1.800 |
| 3rd | : | 1.375 |
| 4th | : | 1.153 |
| 5th | : | 1.000 |
| 6th | : | 0.900 |
| Drive Sprocket (front) | : | Not Available |
| Driven Sprocket (rear) | : | Not Available |
Electrical System: |
||
| Battery Type | : | 12V 3AH |
| Charging System Output | : | Not Available |
| Lighting: | ||
| Front | : | Not Available |
| Rear | : | Not Available |
| Park | : | Not Available |
| Turn Indicator | : | Not Available |
| Instrument Backlight | : | Not Available |
| Neutral Warning | : | Not Available |
| Indicator Warning | : | Not Available |
| Main Beam Warning | : | Not Available |
| Fuses: | ||
| Main | : | 20A |
| Accessory | : | 10A / 15A |
