2011 New Aprilia SXV 4.5 - 5.5 Pictures and Review

Aprilia SXV 4.5 - 5.5 using amazing 45.2 engine is, of course, became the center of SXV technology. Aprilia SXV high-tech design has been proven 100% reliable in competition. Even homologation for road use is not disrupted technology and incredible engine performance, which is produced entirely by Aprilia. Since the early stages of the design process, 45.2 has evolved to keep up with developments Aprilia SXV chassis and provide the best mix.

All design choices have been taken in order to obtain maximum power plus extended useful power band. Sophisticated electronic engine management system, developed by Aprilia Racing, incorporates numerous innovations for off-road sector.

Injection system features 38 mm throttle bodies (40 mm at 550) and is managed by a programmable control unit. Starting with the model 2008, the ECU can switch between two different mappings at the touch of a button on the handlebars. This extremely useful innovation offers the full power mapping for use in conditions of good grip, and mapping, the second is more gentle to smooth power delivery under difficult conditions. This system provides a very legitimate assistance to control and has been welcomed both by expert riders (the system was really tested in the final stages of the championship of the world) and by supermotard fans in general. All you need is one quick click to select exactly the right power for the state.

2011 New Aprilia MXV 4.5 Pictures and Review

Aprilia MXV450 with the latest design has been determined by the need to achieve the highest levels of performance. with the exhaust under the seat for better performance motocross with more torque low revs.
Valve gear based on the single overhead cam and four titanium valves per cylinder gives the best compromise between compactness, light weight and performance.
Thanks to advanced technology machinery 45.2 very civilized and silent running even in this motocross version, and easily in accordance with FIM regulations for noise emissions (94 dB threshold).
The Aprilia MXV 450 is very easy for maintenance (plugs, oil filters, air filters), and offer extended maintenance intervals, far above the average.
This machine has a dry flood lubrication system with oil tank integrated inside the crankcase. Elimination of external oil tank and connecting pipes have caused a further decline in body weight.
Starter motor has been eliminated for the same reason. Start is to kick-start only to lose weight.

2011 New Aprilia RX 50 Pictures and specifications

Aprilia RX 50 supermotard is a motorcycle 50 cc with a machine that has high performance. This motor is driven by the latest generation of engine and chassis features that many large species

You do not be fooled by the size of 50 cc engine. Aprilia RX 50 is a real motorcycle, and only at home on tough racing circuits as they are in daily trip from home to school. Design Aprilia RX 50. sharply with the style off-road. Just as their bigger sisters before them, the RX on their way to creating a new fashion in 50 cc styling.

New perimeter frame forms a direct connection between the steering head and swingarm pivot, in line with the development of new off-road. Frames are made from high quality steel to absorb all the pressure of hard off-road riding can transmit. This synthesis of strength and lightweight are the perfect match for the characteristics of the RX 50. Another suspension is one of the strong points of exceptional motorcycles. In the front there is a large fork with 40 mm enclosure provides 195 mm wheel travel, more than enough to absorb even the hardest knocks. At the rear, high strength steel swingarm is damped by the advanced hydraulic monoshock giving cheap 180 mm rear wheel travel to ensure that the RX 50 can overcome even the toughest terrain.