The 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 our Southern California factory.
Weight | 9.5 lbs |
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Dimensions | 23.5 × 11.3 × 9.3 in |
Brand | FMF |
Make | Model | Year |
---|---|---|
Yamaha | YFZ450R | 2009 - 2022 |