MOOSE RACING Air Filter - YZ250/450F/FX 1-80-47 Q Series Silencer Fully assembled and trued with

Fully assembled and trued with bearings installed and end play set

Upper chest zippered hand pockets work in tandem with the direct ventilation openings to ensure personalized levels of cooling airflow

1" diameter in clamping area

This full exhaust system delivers a healthy increase in power and exceptional weight savings

MOOSE RACING Air Filter - YZ250/450F/FX 1-80-47 Q Series Silencer Fully assembled and trued withCoarse outer foam traps large particles while fine inner foam catches the finest dust Super Seal neoprene ring keeps out water and provides a no grease seal Bonded, two layer foam designed for maximum protection and airflow Flexible glue is used on all seams to prevent cracking Exclusive 0. 65" foam Made in the U. S. A.