Ares Rear Disc Guards are warrantied for two years after your purchase. The warranty covers damages that interfere with the use of the guard such as bending, breaking, or cracking. The warranty is not granted for cosmetic damages. To activate your warranty, please send an e-mail with the picture of damage to with the subject "Warranty". We will assess the damage and send you instructions to obtain your replacement parts. Thank you for joining the ARES riding group!