With the Saris 911 upright mount, it's easy to escape without losing your grip on reality. These upright mounts have special finger-like grips that securely hold your bike and, consequently, your sanity. -This carrier only fits Saris roof rack systems -The upright bike rack fits almost all mountain bikes, road bikes, and children's bikes with tubing up to 2 inch in diameter -360 degree clamp rotation for easy loading -Clamp can attach to either the down tube or the seat tube to avoid cables -Can be Locked with Saris lock cylinder **Note** This mount is missing the two wheel straps