Ruff-Sport Trailer - Galvanized Finish for Kayak, Bicycle, and SUP Galvanized steel frame with large 4.80 x 12" Wheels Carry fishing kayaks, boards, SUP's, bicycles, and cargo boxes Crossbars (64" wide) supports all roof rack accessories from companies like Yakama and Thule Fold up locking tongue stand and LED Lights come standard Soft springs and a sturdy frame to absorb road vibration