Please tell us which bike(s) have got carriers on the back and their respective size(s).
In most case the small to medium carriers will fit in the cover. Bike(s) with large carriers may need a longer cover or a gusset to be added to accommodate the protruding carrier(s).
If you have chosen the Non Standard loading in the previous selection, that information will still come through, just choose carrier position and we will know it is non standard.
Please choose the picture below the example that best represents your bikes.