04 November. Tuesday 2025
Aprilia Mini RX 50 Challenge - 2005 Specifications and Reviews
2005
Engine and Transmission Specifications | |
| Clutch | Multiple disk in oil bath |
| Transmission typefinal drive | Chain |
| Cooling system | Air |
| Lubrication system | Separate mixing with variable displacement pump |
| Starter | Kick |
| Fuel system | Carburettor. Dell'Orto PHBN 14 MS |
| Bore x stroke | 39.0 x 41.7 mm (1.5 x 1.6 inches) |
| Compression | 9.0:1 |
| Power | 3.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.80 ccm (3.04 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,100 mm (43.3 inches) |
| Ground clearance | 280 mm (11.0 inches) |
| Seat height | 734 mm (28.9 inches) If adjustable, lowest setting. |
| Dry weight | 38.0 kg (83.8 pounds) |
Aprilia Mini RX 50 Challenge dimensions and frame | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Expanding brake (drum brake) |
| Rear tyre dimensions | 12-3.00 |
| Front tyre dimensions | 14-2.50 |
| Rear suspension travel | 245 mm (9.6 inches) |
| Rear suspension | Hydraulic monoshock |
| Front suspension travel | 170 mm (6.7 inches) |
| Front suspension | Mechanical |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.0789 HP/kg |
| Category | Minibike, cross |
| Year | 2005 |
| Model | Aprilia Mini RX 50 Challenge |
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