This is an excellent choice for handling two e-bikes weighing 65 lbs each. It has one key to lock the rack to your vehicle and the same key locks the bikes to the rack. The bikes are not locked with cables that can be cut, so you have confidence that you can park your vehicle and leave the bikes while out walking. The parts that the wheels sit on are metal. I saw a similar rack that was a bit cheaper but those parts were plastic and would be a point of wear or breakage. This rack was well priced at $559 plus taxes. I bought mine at Rack Attack and they were excellent regarding product knowledge and help.