FMF Factory 4.1 Slip-On Exhaust For Yamaha | 044427 blem Warranty & Support

Warranty & Support

TMD KTM 85 slider is used and tested by KTM Orange Brigade Race team

Dirt Cross material has lube in plastic to reduce chain surface drag and wear on the side plates

Tire lever tray at comfortable height

FMF Factory 4.1 Slip-On Exhaust For Yamaha | 044427 blem Warranty & SupportThe 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