Hi, can anyone recommend a strap on rear cycle carrier for 3 or 4 bikes? Don't want to fork out a lot for the tow bar platform etc. as it's a new hobby for the family at the moment.

I normally recommend Thule products as they're really good quality.

 

However, it doesn't appear they list a rear mount for the Q7. It may be that your only options are towbar or roof mount.

 

Personally, the towbar or roof mounted systems are much better but I understand what you mean about investing in it.