(translated dekat sticker)
Caution! "No helmet can completely protect the user from all accidents. However, to obtain maximum protection, wear a helmet that fits your head well and always fasten the chin strap correctly. Do not use a helmet that has been subjected to any major impact even if there is no visible damage on the outside. To clean the helmet, use neutral detergent and water. Do not use organic solvents such as benzene, thinner, or gasoline. Also, never modify the helmet.