FMF Exhaust System Factory 4.1 RCT Megabomb Blue Carbon End For Yamaha YZ 250 2022-2024 14891 (1) 8x18x5 Oil seal (1563)

(1) 8x18x5 Oil seal (1563)

Perforated inner liner with 4-way spandex panel at waist

A vented upper-hand material provides adequate airflow to keep hands cool and dry during heated rides

1 RCT SLIP-ON MUFFLERS

This ignition cover includes a removable chain guard

FMF Exhaust System Factory 4.1 RCT Megabomb Blue Carbon End For Yamaha YZ 250 2022-2024 14891 (1) 8x18x5 Oil seal (1563)Factory 4. 1 RCT Exhaust System The Factory 4. 1 RCT incorporates FMF Resonance Chamber Technology both internally and externally 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% at their