I like the wisper 705 bike, but it doesn't look as if you could fit a pannier on the rack. I have Ortlieb classic rear panniers. The review of the 905 on this site says that the author got their Ortlieb panniers to attach - are they the same type or were adjustments needed? The shop I went to tried suggested the sort that fit over the top, but I need to fit a lot in for work or shopping trips, to be able to carry using the shoulder straps on the panniers, and to be able to attach and detach them quickly as I often need to remove them when I stop. Does anyone know? Thanks.