FMF Racing Powercore 4 HEX Slip On Muffler for 2019 27 Honda CRF450X 041586 1991 Kawasaki ZR750C Zephyr Product Details Tire Diameter Speed Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line All Balls Wheel Bearing Kit Part Number 25 1548 Fitment Type Unit Sale Qty Kit Style Material Color Size Finish Position Rear Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance FALSE Product Disclaimer Product Details Product Line Namura Top End Gasket Kit Part Number NW 40008T Fitment Type Model Size Specific Fitment Use Type for use when rebuilding your top end and replacing cylinders or pistons Unit Sale Qty Style Position Material Finish Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement California Emissions Product Disclaimer 2022 Honda CRF450X Enhanced sonic evacuation provides for higher flow and increased power