Rieju MRT50 Pro Competition - the world's fastest 'standard' 50
 

Making 15bhp from a tuned 50cc engine, the Rieju MRT50 Pro Competition should be the fastest 50cc bike on the road. To put that into perespective it makes the same power as the four-stroke Aprilia RS4 125 and slightly more than the Honda CBR125R. The power comes from a high performance cylinder head from Minarelli, hand made exhaust and a ...

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