K&N - High-Flow OEM Air Filter (RX-4120-1) Options:RX-4120-1 The twisting action of the

The twisting action of the X-Ring® increases its sealing performance and its four contact points minimizes power loss

Also includes circlip and snap ring for rebuilding the joint

Twill main front

main roads and dirt tracks

K&N - High-Flow OEM Air Filter (RX-4120-1) Options:RX-4120-1 The twisting action of theDesigned to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi Layers of woven cotton gauze media offers excellent filtration Fits directly into OEM Airbox with application specific Sealing Bead to ensure a precise fit Fuel Management modifications are not normally required for increased performance Washable & reusable, pre oiled and ready to ride!