Aprilia RS4 50, Superbike RSV4 Sensation in Engine 50cc

Who does not know Aprilia RSV4 in World Superbike? This motor new world champion with Italy rider, Max Biaggi. Interestingly, for all consumers could feel the sensation of the world champion, change the appearance Aprilia Aprilia RSV4 RS4 50 so similar.

Although just a 50cc engine, but looks new Aprilia RS4 50 really changed. Starting from a separate head lamp design, the shape of the side fairing that showed the engine to the tapered tail tiny almost the same. Just a different dimension
Even the color options were created equal. There is a typical Black-orange RSV4 Factory, there are also white similar to RSV4 R and another using typical livery of the world championship team Aprilia in World Superbike.

Body look cool already, but do not think that this bike just a cool look at the body only. Try voyeur legs. Front suspension 41 mm upside down with a distance around the wheel to 110 mm. At the rear there is an asymmetric swing arm attached to the framework of twin-spar aluminum frame, lightweight as well as strong.

300 mm disk brakes with four piston calipers in front, the rear is equipped with 218 mm disc brake with single piston calipers. Peleknya also super wide, six bars with 2.75-mm footprint 3:50 mm in front and behind. Even the tires too wide, 100/80-17 and 130/70-17. Same width with the Kawasaki Ninja 250R.

Well, of course, quality of materials topnotch legs have been adjusted to the ability of a single two-stroke 50cc engine cylinder. Dell Orto carburetor berventuri use 14mm and is equipped with a water cooler. and also has the 6 speed transmission.

Engine: Single-cylinder, two stroke, carburettor, liquid cooled.
Bore x Stroke: 39.86 x 40 mm
Total displacement: 49,9 cc
Compression ratio: 11,5 :1
Ignition: Electronic with CDI capacity discharge
Starting: Electric
Lubrification: Automatic mixer
Gear box: 6 Ratios
Clutch: Multiplate wet clutch
Frame: Twin spar aluminium frame
Front suspension: 41 mm upside down fork, wheel travel 110 mm
Rear suspension: Asymmetric swingarm, wheel travel 130 mm
Front: 300 mm stainless steel disc with radial 4 piston calliper
Rear: 218 mm stainless steel disc and calliper with single 30 mm piston
Wheels: Light alloy with 6 split spokes, 2.75 x 17"; 3.50 x 17"
Tyres: 100/80 - 17", 130/70 - 17"
Fuel tank capacity: 14.5 litres (including 3.5 litre reserve)
Emissions: Euro 2


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Posted by Dwi Anggono on Wednesday, June 01, 2011. Filed under , . You can follow any responses to this entry through the RSS 2.0. Feel free to leave a response

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