Hello, not sure if you are still interested, but I have one which I bought from Halfords. There is not many rear bike carriers for the RX300 which fit to the car without a towbar, but this one does. I have only used mine once, so it may be up for sale if you are interested.
Hi there
I wont hijack this thread, as I feel Damian will want your bike carrier, but could you give me the model name/numer of the carrier so I can see if I can lay my hands on one as well please ?
I presume that it will be discontinued by Halfords, but if so, I can try Ebay for another.
Cheers Paul