FMF Spare Part - 40638 - Factory 4.1 RCT Spark Arrestor Insert commuter 140/80-18 KENDA K778 KNARLY FIM

140/80-18 KENDA K778 KNARLY FIM *DOT

• Connection zip for pants

- Mesh liner

secure fit

keeping your hands warm

FMF Spare Part - 40638 - Factory 4.1 RCT Spark Arrestor Insert commuter 140/80-18 KENDA K778 KNARLY FIMThe Factory 4. 1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, it achieves a shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 FMF's exacting specifications and is manufactured 100%