1.Πρωτη προταση:      https://www.aliexpress.com/item/Size-M-L-Downhill-Helmet-Pro-XC-Trail-Enduro-Helmet-Shaped-Multi-Density-EPS-Foam-Ultralight/32701737806.html?spm=2114.01010108.3.29.qTQCbm&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10136_10137_10157_10060_10138_9972_10155_10062_10156_10154_10056_10055_10054_10059_10099_10103_10102_10096_10148_10147_10052_10053_10142_10107_10050_10051_5130016_10084_10083_10080_10082_10081_10177_5140015_10110_10111_10112_10113_10114_10181_10182_10078_10079_10073_10070_10123_10124-10050_9972,searchweb201603_2,ppcSwitch_2&btsid=42fdb227-426c-4944-a7dc-16d3c89ff906&algo_expid=adeb3f84-d7e8-4549-bb20-2a30249a0b24-3&algo_pvid=adeb3f84-d7e8-4549-bb20-2a30249a0b24

2.Αυτο εχω εγω:https://www.aliexpress.com/item/2016-New-Cycling-Helmet-EPS-PC-IN-MOLD-Mens-Bicycle-Helmet-All-Mountain-helmet-Road-Bike/32735264863.html?spm=2114.01010108.3.372.oBvlDT&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10136_10137_10157_10060_10138_9972_10155_10062_10156_10154_10056_10055_10054_10059_10099_10103_10102_10096_10148_10147_10052_10053_10142_10107_10050_10051_5130016_10084_10083_10080_10082_10081_10177_5140015_10110_10111_10112_10113_10114_10181_10182_10078_10079_10073_10070_10123_10124-9972,searchweb201603_2,ppcSwitch_2&btsid=c72cf4b9-1634-44f2-9a00-e36bba301351&algo_expid=e46dbb01-bf0e-40e3-b6c9-cd91979cbae3-42&algo_pvid=e46dbb01-bf0e-40e3-b6c9-cd91979cbae3