FMF Factory 4.1 RCT Slip-On Carbon End Exhaust Silencer For KTM XC-W 450 2009-2016 dirt-ktm-mxc-250-2000 Husqvarna SM 510R 2005-2009

Husqvarna SM 510R 2005-2009

YZ 250 90-95

It is especially suitable for Grand Prix motorcycles that have to perform in cross enduro

KTM XC 125 2021-2022

06 safety standards (depending on market)

FMF Factory 4.1 RCT Slip-On Carbon End Exhaust Silencer For KTM XC-W 450 2009-2016 dirt-ktm-mxc-250-2000 Husqvarna SM 510R 2005-2009Factory 4. 1 RCT Slip On Silencer The Factory 4. 1 RCT incorporates FMF's Resonance Chamber Technology both internally and externally In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering moving the muffler closer to the motor to centralize mass The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and