Appropriate routine maintenance involves reconditioning of the helmet a minimum of every two (2) yrs by NOCSAE Licensed Reconditioner making use of only new factory substitution liners within the reconditioning course of action. Proof of any of the following situations will run to void this warranty: Uncover a big variety https://rowaniquez.gynoblog.com/30158995/about-riddell-speedflex-adult-large