I got this product because i was tired of having a dirty air box and wiping it down gets old. now i can just tighten this into where the filter goes and spray it down with water. The bolt is a little long but not to big of a deal.
Twin Air is the choice of more World and National Champions than all other air filters combined. For more than 40 years, Twin Air has provided the greatest names in motocross with performance and protection.