MUFFLER ANTI 4.11 RCT CF Brakes SAE 40 viscosity grade at

SAE 40 viscosity grade at high temperature for severe conditions and warm climates

Offering the highest level of grip

The performance engineered single-layer construction and linerless design offer enhanced wearability

and protection without the extra burden

- KTM XC-F 250 2023 2024 2025

MUFFLER ANTI 4.11 RCT CF Brakes SAE 40 viscosity grade atFactory 4. 1 RCT Slip On Muffler 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