Pay in 4 interest-free payments of $134.38 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Race-tested
FMF patch on front of the hat
Ergonomically sculpted knee cup is constructed from a triple segmented polymer for flexibility and adaptivity that is backed with light padding for the ultimate in comfort
Flanges are made from 7075 T651 hard anodized aluminum
Dual compound removable anatomic footbed includes EVA for comfort and support and aids even weight distribution
FMF 4.1 RCT Exhaust with MegaBomb - Aluminum YZ450F 2020-2022 044460 1820-1931 Mini X-Brake Disc Cover Race-testedThe 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 Southern California factory
