No problem in the least. The only thing you wouldn't want to do is ride in the aero bars (unless you are in front). Otherwise, it is all good.
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-\Brian
18' Landshark Tandem - Custom
15' Wabi Special Single-Speed Road
06' Cannondale Six13 TeamOne
06' Cannondale Prophet 3 "Lefty"
92' Trek 5200