Accommodates a variety of bike frames/geometries including smaller kids bikes with thanks to adjustable bike arms Bike arms fold down when not in use, and rack folds flat for easy transport and convenient storage Bike protection and security with soft cradles that absorb road shock and vibrations Easy to assemble with included tools Firm carrier hold and vehicle protection with twin hook attachment and rubber protection pads, Weight: 18.298367746 pounds, Manufacturer: Thule