EXHST 4.1RCT ALU-SS MGBMB Air Box Covers (MPN): 8059347430393

(MPN): 8059347430393

YFM550 Grizzly 09-14

- Removable nose guard

YQ 100 Aerox Nitro

Lightweight breastplate with high quality plastic components

EXHST 4.1RCT ALU-SS MGBMB Air Box Covers (MPN): 80593474303934. 1 RCT Exhaust System The Factory 4. 1 RCT incorporates the FMF Resonance Chamber Technology both internally and externally In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 exact specifications NOTE: Will not pass 2025