Proper routine maintenance needs reconditioning of the helmet not less than every two (2) yrs by NOCSAE Certified Reconditioner making use of only new factory substitution liners within the reconditioning procedure. Evidence of any of the next disorders will operate to void this guarantee: Request a Estimate Observe the Movie https://adultmediumspeedflex71743.jiliblog.com/87940000/indicators-on-adult-medium-speedflex-you-should-know