Originally Posted by jk__74

I use a Topeak system, with an MTX Quick Release, seatpost mount BeamRack, along with a Topeak MTX Rear Trunk bag with Panniers. Works great, no heel issues, nice and sturdy. Don't be afraid of the seat post mount racks - in my opinion they work pretty well. And I am totally sold on the MTX system - no velcro straps, just slide the bag onto the rails and it clicks into place.

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