New homologated VOCA upper exhaust for all supermotard and motocross fans. The new VOCA Cross Rookie exhaust is homologated and consist of a handwelded body assuring the typical VOCA Racing look. Equipped qith high quality VOCA alloy silencer. The perfect exhaust for 50cc to 70cc Sport cylinders. Available with black or red silencer. Fits on Aprilia RX/SX, Derbi Senda and Derbi DRD models (not DRD Pro). Check your favourite VOCA dealer!