The thule 9502 rideon 2 bike towball carrier is a cheap way to get your bike around safely it is easily and quickly attached to the tow bar of your car for a smart and convenient way to get up to 2 bikes around on the back of your car the car bike rack uses a lightboard for increased safety and fulfilment of legal demands the bikes are easily put onto the towbar rack by the wheels for minimal chance of scrapes and scratches on the bikes39 paint work not only that the rack comes with stra