Right routine maintenance calls for reconditioning of one's helmet a minimum of every single two (2) years by NOCSAE Licensed Reconditioner utilizing only new manufacturing facility substitute liners inside the reconditioning course of action. Proof of any of the following problems will work to void this warranty: I utilized zip https://riddell-speedflex-adult-l34505.ambien-blog.com/37261647/about-adult-medium-speedflex