MOOSE RACING Filter Air - CRF450R 1-20-36 Clutch Spring Retainer Sculpted design with hidden fasteners

Sculpted design with hidden fasteners for a streamlined look

Multi-purpose flexible funnel spout

This addition will typically remove the majority of popping on deceleration that can be experienced with un-burnt gasses within the emission charcoal chamber

made from a semi-soft polymer for added protection

DFS Lite on shoulders for enhanced impact protection and abrasion resistance

MOOSE RACING Filter Air - CRF450R 1-20-36 Clutch Spring Retainer Sculpted design with hidden fastenersCoarse 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.