Aprilia shows a concept with a new parallel twin engine of 660 cc, packed with racing components. One of the most appreciated at Eicma, a mid-size sport bike more accessible than the powerful RSV4.
Aprilia shows a concept with a new parallel twin engine of 660 cc, packed with racing components. One of the most appreciated at Eicma, a mid-size sport bike more accessible than the powerful RSV4.