FMF PowerCore 4 HEX Muffler 042340 1821-1792 Wheel Stud/Nut Kit Graves proven fixed rearsets are

Graves proven fixed rearsets are setup for 1 inch higher than stock and 1 inch back for optimal rider position

Accordion textile stretch inserts on the back of the knees

(11/10ths and maximum effort every time from Graves)- Chuck Graves Installation instructions from the tabs listed above

Constant velocity baffles are not removable Not designed to fit on motorcycles using extended bags Will not work with trailer hitch

Throttle side grip tube with micrometric adjustment cam to combine multiple models

FMF PowerCore 4 HEX Muffler 042340 1821-1792 Wheel Stud/Nut Kit Graves proven fixed rearsets areOverall 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