FMF Mini Factory-4.1 RCT Slip-on Blue Ano w/ Ti Silencer and SS End Cap - 2019+ CRF110 FSE190R and most Chinese pitbikes like

and most Chinese pitbikes like the Pitster Pro

Offers improved concentricity which provides a stronger

KLX110 piston kit for 170cc (64mm) big bore kit

High quality and extremly strong

wrist pin and clips

FMF Mini Factory-4.1 RCT Slip-on Blue Ano w/ Ti Silencer and SS End Cap - 2019+ CRF110 FSE190R and most Chinese pitbikes likeFits the 2019 Current Honda CRF110F The 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