| Attribute | Beta RR 4T 250 × | Kawasaki KLX 250 S × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2009 |
| Make | Beta | Kawasaki |
| Model | Beta RR 4T 250 | Kawasaki KLX 250 S |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor. Keihin FCR-MX 37 | Carburettor. Keihin CVK34 |
| Displacement (cm³) | 250 | 249 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 75 | 72 |
| Stroke (mm) | 56.5 | 61.2 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | - | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | DC-CDI without trembler with variable ignition | Digital CDI |
| Clutch | wet multi-disc clutch | - |
| Lubrication system | 2 oil pumps | - |
| Compression | 12.0:1 | 11.0:1 |
| Chassis | ||
| Front suspension | Hydraulic USD fork with ø45 mm shaft | 43mm Inverted Cartridge Fork with 16-Way Compression Damping Adjustment / 10.0 in. |
| Rear suspension | Monoshock with progressive compound lever | Uni-Trak® with Adjustable Preload, 16-Way Compression and Rebound Damping Adjustment / 9.1 in. |
| Front brakes | Single disc. double-piston floating caliper | Single disc |
| Rear brakes | Single disc. single-piston floating caliper | Single disc |
| Diameter (mm) | 240 | 240 |
| Frame type | Molybdenum steel with double cradle split above the exhaust port | Semi-double cradle, high-tensile steel |
| Front tyre | 90/90-21 | 80/90-21 |
| Rear tyre | 140/80-18 | 100/80-18 |
| Rake (fork angle) (degree) | - | 26.5 |
| Other | ||
| Starter | - | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,490 | 1,430 |
| Dry weight (kg) | 117 | 126 |
| Overall height (mm) | 1,255 | 1,204 |
| Overall length (mm) | 2,270 | 2,200 |
| Overall width (mm) | 813 | 820 |
| Seat height (mm) | 940 | 889 |
| Ground clearance (mm) | 320 | 284 |
| Performance | ||
| Reserve fuel capacity (l) | 1 | - |
| Fuel capacity (l) | 8.5 | 7.57 |