FMF Factory 4.1 RCT Stainless Slip-On Muffler 2019-25 Suzuki RMZ250 | 043372 Thor 2025 And the cube light mounts

And the cube light mounts are separate from the winch mount

It's no secret that the YZ450F has tons of power and torque

And heavy-duty clamps keep it firmly in place

We know how exhausting an entire day of riding can be

Made in America

FMF Factory 4.1 RCT Stainless Slip-On Muffler 2019-25 Suzuki RMZ250 | 043372 Thor 2025 And the cube light mountsThe 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