K & N Air Filter - PC800 HA-8089 Swing Arm Guards assisting with extraction of heat

assisting with extraction of heat and aiding in relief of moisture build-up in the eye port area that can cause shield fogging

The 370mm silencer is one piece with the tail pipe welded to the deep draw tapered Titanium entrance cap and attaches to the collector with a 60

Specifically designed to fit under the stock or aftermarket primary/derby covers and increase the capacity of your stock clutch by using stainless steel weighted arms that progressively increase pressure to the clutch as rpm increases

The silencer is hung with a strapless Aluminum bracket this is powder coated black and riveted on the silencer

Adds protection and style to your Yamaha R1 sport bike

K & N Air Filter - PC800 HA-8089 Swing Arm Guards assisting with extraction of heatFits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.