Decreases exhaust density & increases exhaust flow

Valant et Valiant II Helmet

(1) 1/4"-20 U-bolt for 1" - 1

they offer superior ignitability without sacrificing durability

high fuel efficiency and durability

Profilter - Pre-Oiled Air Filter for Yamaha (AFR-2010-01) past type tag-Helmets - Open-Face Decreases exhaust density & increasesPROFILTER PRE OILED, DISPOSABLE AIR FILTERS READY TO USE, READY TO RACE A new perfectly oiled ProFilter air filter provides maximum airflow and increased horsepower. Ready to Use air filters are constructed of dual layer, reticulated foam. Reticulation is a process that opens up the foam cells, allowing for increased air flow and horsepower. The dual foam layers differ in foam pore size the innermost foam consists of a more dense foam to catch fine