Silencer has a semi-direct internal structure and is fastened to the frame by carbon clamps The format of the silencer is tailored according to the specific engine model in order to boost the torque and the maximum power rating Laser etched LeoVince logo Includes a spark arrestor that meets U.S.F.S. homologation requirements from the United States Department of Agriculture รป Forest Service. SLIP-ON X3 ENDURO DR-Z400
