FMF Factory 4.1 RCT Full Exhaust System Yamaha YFZ450 | 044438 All_bikes Removable upper door fabric

Removable upper door fabric

(4) 1/4"-28 x 1/2" Flange button head bolts

KTM 450 XCF-W 2006-2016

you require the best equipment

When you're flying along sandy trails

FMF Factory 4.1 RCT Full Exhaust System Yamaha YFZ450 | 044438 All_bikes Removable upper door fabricThe Factory 4. 1 RCT incorporates the latest in 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 our exacting specifications and is manufactured 100% at