VOCA Racing expands its catalog with a blue version of its famous aluminum silencer. At first glance, the VOCA Racing Alu silencers are highlighted by the small size of 20cm only. The final cap of the silencer is made of black anodized, CNC machined aluminum fitted with five chromed screws. This special finish assures an extraordinary look. The surface of the VOCA Alu silencers is characterized by an intensive color and a white lasered VOCA logotype. The VOCA Alu muffler fits on VOCA Carbon 80cc, VOCA BigBore 90cc, Metrakit SP, Metrakit ProRace, SCR Crome, SCR Handmade, SCR Racingline, and Barikit BRK exhausts. The kit includes gasket and nuts. Available in black, red and blue!