FMF Factory 4.1 RCT Muffler - Aluminum KX250F 09-16 042290 1821-1391 Yamaha Vet Baseball T-Shirt The Factory Fatty is reminiscent

The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams and it shares many of the same characteristics with its’ craftsmanship and material quality

Padded extended cuff and landing zone

Rib cuffs and hem

Incorporates innovative one-piece TPU injected dual-compound foot shell

For use with Countour 2 Roost Deflectors

FMF Factory 4.1 RCT Muffler - Aluminum KX250F 09-16 042290 1821-1391 Yamaha Vet Baseball T-Shirt The Factory Fatty is reminiscentThe 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 The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and is manufactured 100% at their