Mitas Custom Force Tire Options:130 90 16(MT90 16) 67H F TUBELESS A dual density EPS liner helps CPR 2CP02400640507 A dual density EPS liner helps to absorb both large and small impacts while a highly developed ventilation system consisting of two large intake ports and four large exhaust ports help keep you cool in the hottest conditions Breath guard and chin curtain included Extensively tested and proven by an independent third party in USA and several European countries Mitas CUSTOM FORCE is a custom cruiser tire incorporating premium materials and a robust carcass for amazing performance at different speeds and in various weather conditions