FMF Racing Dirt Bike Factory 4.1 RCT Exhaust YCRF_goggles Castle Nut

Castle Nut

Tapered leg with elasticated bottom cuffs

Note: The above images may show a Double Lens Shield instead of an Electric Shield

Custom-molded thermoplastic heel counter and toe box for instant comfort and lateral support

Upper includes stretch textile lining

FMF Racing Dirt Bike Factory 4.1 RCT Exhaust YCRF_goggles Castle NutFEATURES 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 Constructed from only aerospace grade materials that meet their exacting specifications and is manufactured 100% at their Southern California