FMF PowerCore 4 HEX Muffler 041569 1821-1871 FX-37X Helmet Shield centered at 5-5/8"

centered at 5-5/8"

It is the lightest Akrapovic complete exhaust system

Twenty-Niner™ glove features an Ax Laredo™ palm capable of hand-to-hand combat with gravel choked asphalt

Prevent dirt and mud from packing in the footpeg mounts

Provide instant shade or stylish protection from wet weather

FMF PowerCore 4 HEX Muffler 041569 1821-1871 FX-37X Helmet Shield centered at 5-5/8"Overall 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