FMF Factory 4.1 RCT Stainless Steel Exhaust System KTM/Husqvarna/GasGas 250cc ('19-'23) | 045634 Aprilia Sherco 300 SEF-R Factory 2016

Sherco 300 SEF-R Factory 2016 to 2021

2017 - 450 SX-F Factory Edition

- Anodized Yamaha Blue

and provisions for mounting a Showa damper

Race proven

FMF Factory 4.1 RCT Stainless Steel Exhaust System KTM/Husqvarna/GasGas 250cc ('19-'23) | 045634 Aprilia Sherco 300 SEF-R Factory 2016The Factory 4. 1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at