Attribute | Derbi Senda XRace 50 R 2009 × | Rieju MRX Pro 50 × |
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General | ||
Production from (year) | 2009 | 2008 |
Make | Derbi | Rieju |
Model | Derbi Senda XRace 50 R | Rieju MRX Pro 50 |
Category | Enduro / offroad | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor | Carburettor. Dell´Orto PHBN 16 |
Displacement (cm³) | 49.9 | 50 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | - |
Bore (mm) | 39.9 | 40.3 |
Stroke (mm) | 40 | 39 |
Gearbox | 6-speed | 6-speed |
Fuel control | Single Overhead Cams (SOHC) | - |
Ignition | Electronic CDI | - |
Clutch | Multi-plate | - |
Compression | 11.0:1 | - |
Exhaust system | - | Muffler with aluminium silencer |
Chassis | ||
Front suspension | 36 mm hydraulic fork | Marzocchi inverted fork of Ø40mm. |
Rear suspension | Monoshock. | Gas Mono-shock shock absorber and separate bottle PRS system |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 180 | 200 |
Frame type | - | Highly resistant double cradle steel perimeter. |
Front tyre | 80/90-21 | 80/90-21 |
Rear tyre | 110/80-18 | 100/80-18 |
Other | ||
Starter | Kick | Kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,355 | 1,332 |
Dry weight (kg) | 118 | 94 |
Overall height (mm) | 1,222 | 1,170 |
Overall length (mm) | 2,036 | 2,050 |
Overall width (mm) | 805 | 790 |
Seat height (mm) | 900 | 920 |
Performance | ||
Fuel capacity (l) | 8 | 8.4 |
Oil capacity (l) | 1 | - |