Sport Rider Photos
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Utilizing a setup similar to the Yamaha R1/R6, the RSV4 engine features a variable length intake tract system controlled by the Magneti Marelli ECM. At 10,000 rpm, the top 35mm sections separate to create a shorter intake trumpet for optimum high rpm performance. Note the shower style secondary injectors.
2010 Aprilia RSV4 Factory Intake Tract System