FMF Factory 4.1 RCT Muffler - Aluminum 045647 1821-2000 X-Brake Disc Cover Extra thick and impact-resistant

Extra thick and impact-resistant

moved into consumer production and also sold through Graves Racing Services on turn key customer race bikes

Muffler body constructed in such as way that it will not discolor

More comfortable because they're wider than stock

Pre-contoured legs and a high rear waist offer added comfort and performance while on the bike

FMF Factory 4.1 RCT Muffler - Aluminum 045647 1821-2000 X-Brake Disc Cover Extra thick and impact-resistantThe 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