04 November. Tuesday 2025
Aprilia RX 50 - 2007 Specifications and Reviews
About the Aprilia RX 50
Powered by a Euro 2 compliant liquid cooled 49.9cc single cylinder two stroke engine, producing about 6 bhp. RRP the RX50 was introduced in 2006.
The engine itself weighs just 15kg and by just including a kick start Aprilia shaved even more off.
The Aprilia SX50 is essentially the same bike but with 17" wheels, road going tyres, a larger 300mm front disc and a 50mm lower seat. Both bikes can be limited for 16 year olds or derestricted to unlock the 50mph top speed.
The wire-spoked 21" front wheel takes a 90/90 tyre and the rear 18" a 110/80.
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Automatic mixer |
| Starter | Kick |
| Fuel system | Carburettor. DELL'ORTO PVHA 17.5 |
| Bore x stroke | 39.9 x 40.0 mm (1.6 x 1.6 inches) |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.90 ccm (3.04 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,406 mm (55.4 inches) |
| Overall length | 2,045 mm (80.5 inches) |
| Seat height | 830 mm (32.7 inches) If adjustable, lowest setting. |
Aprilia RX 50 dimensions and frame | |
| Exhaust system | Catalytic converter |
| Rear brakes diameter | 180 mm (7.1 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 110/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 180 mm (7.1 inches) |
| Rear suspension | Hydraulic monoshock |
| Front suspension travel | 195 mm (7.7 inches) |
| Front suspension | 40 mm hydraulic fork with leading axle |
| Frame type | Steel beam |
Speed and acceleration | |
| Fuel capacity | 7.00 litres (1.85 gallons) |
| Category | Enduro / offroad |
| Year | 2007 |
| Model | Aprilia RX 50 |
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