MOOSE RACING Filter Air - CRF450R 1-20-36 Clutch Spring Retainer All Maier bodywork is made

All Maier bodywork is made of tough

Multi-purpose flexible funnel spout

On the throttle side

Sculpted design with hidden fasteners for a streamlined look

Provides real-world performance gains matched by the deep throaty rumble you expectMuffler body is capped off with a machined aluminum Race Pro Tip (RPT)

MOOSE RACING Filter Air - CRF450R 1-20-36 Clutch Spring Retainer All Maier bodywork is madeCoarse 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.