The Inno INH122 is designed for most heavy eBikes. Each tray can carry up to 80lb with a max rack weight capacity of 150lbs. The INH122 secures eBikes without touching the bike frame or forks. Trays are foldable when not in use and tilt down to allow access to the trunk. Does NOT work with larger than 4" wide tires. (MAV3 will not fit.) Fits a 2" receiver. The INH122 itself weighs 53lbs. All INNO Racks, including the INH122 CANNOT be used on an RV.