22-24 CRF250R EXHST 4.1 RCT AL/SS W/MGBMB
- The Factory 4.1 RCT incorporates the 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 exact specifications
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