S One Lifer Helmet Skate - Black Matte Color:Black Matte ALUMINUM CLAW MOUNTING SYSTEM: The

S One Lifer Helmet Skate Black Matte Color:Black Matte ALUMINUM CLAW MOUNTING SYSTEM: The ALUMINUM CLAW MOUNTING SYSTEM: The larger teeth design and aluminum hardware ensure a secure interface heavy mountain bikes and sturdy bikes with large wheelbases Ergonomic transport of the bike rack thanks to the integrated transport wheels and carrying handle Included foldable loading ramp integrates into rack for convenient storage Receiver lock secures the rack to the vehicle and virtually eliminates movement in the receiver Lock bikes to the bike rack and your bike rack to the receiver with the included locks Fits both 2 in