MUFFLER AN TI FACT4.1RCT Swingarm Protectors YZ250 01-07

YZ250 01-07

Reducing Power Loss in Long Motos/Enduros

in order to prevent debris from hitting and damaging the front disc rotor

RM-Z 450 05-23

MUFFLER AN TI FACT4.1RCT Swingarm Protectors YZ250 01-07Factory 4. 1 RCT Slip On Muffler 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 The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and