FMF PowerCore 4 HEX Muffler RM-Z 250 2019-2021 043370 1821-1956 Honda Fork Tube Protectors Crankshaft seals feature a carbon/fluorocarbon

Crankshaft seals feature a carbon/fluorocarbon pad on seal lip and stainless steel garter springs to reduce start-up friction

smooth power curve throughout RPM range

Bonded micro fleece jacket with multiple panels

stretch poly-fabric for enhanced levels of rider comfort and freedom of movement

air filter bolt

FMF PowerCore 4 HEX Muffler RM-Z 250 2019-2021 043370 1821-1956 Honda Fork Tube Protectors Crankshaft seals feature a carbon/fluorocarbonOverall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor