Suitable routine maintenance calls for reconditioning of your helmet a minimum of every single two (2) years by NOCSAE Certified Reconditioner working with only new manufacturing unit alternative liners from the reconditioning approach. Evidence of any of the subsequent problems will run to void this warranty: Signs and symptoms incorporate: https://riddellspeedflexadultlarg73383.livebloggs.com/37031791/the-basic-principles-of-adult-medium-speedflex