blue hard anodized finish

Alkaline based and free from alcohol

ATV or UTV easily

track conditions and riding style

Standard refers to the pad sizes that come with a new helmet

K&N - High-Flow OEM Air Filter (AC-4004) Options:AC-4004 blue hard anodized finishDesigned 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!