| Attribute | Beta RR 50 Motard Racing × | Kawasaki KX85 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2007 |
| Make | Beta | Kawasaki |
| Model | Beta RR 50 Motard Racing | Kawasaki KX85 |
| Category | Super motard | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto PHBN 16 FS | Carburettor. Keihin PWK28 |
| Displacement (cm³) | 49.7 | 84 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 40.3 | 48.5 |
| Stroke (mm) | 39 | 45.8 |
| Gearbox | 6-speed | 6-speed |
| Ignition | Electronic AET 12V - 85W | Digital CDI |
| Clutch | Wet multi-disc clutch | - |
| Lubrication system | Mixing with mechanical pump, fuel 1,5% (with synthetic oil) | - |
| Compression | 12.0:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Hydraulic fork with ø36 mm shaft | 36mm inverted telescopic cartridge fork with 18-way compression damping / 10.8 in. |
| Rear suspension | Monoshock with adjustable spring preload | UNI-TRAK® single-shock system with 4-way compression and 16-way rebound damping, plus adjustable spring preload / 10.8 in. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 240 |
| Frame type | steel double cradle frame | High-tensile steel perimeter design with subframe member |
| Front tyre | 110/80-17 | 70/90-x17 |
| Rear tyre | 130/70-17 | 90/90-x14 |
| Front wheel travel (mm) | 36 | - |
| Rake (fork angle) (degree) | - | 27 |
| Other | ||
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,325 | 1,255 |
| Dry weight (kg) | 85 | 65 |
| Overall height (mm) | 1,120 | 1,054 |
| Overall length (mm) | 1,960 | 1,821 |
| Overall width (mm) | 800 | 734 |
| Seat height (mm) | 910 | 841 |
| Ground clearance (mm) | 355 | 340 |
| Performance | ||
| Reserve fuel capacity (l) | 1 | - |
| Fuel capacity (l) | 6 | 5.67 |