The Topeak Super Tourist rack adds pannier bars to the the Explorer racks series.
Pannier bars let you mount both side bags and rack top bags together.
With standard racks the different bag mounts interfere with one another, so you can only use one type of bag at a time.
QuickTrack system compatible for Velcro free mounting of MTX compatible bags and baskets.
This model fits bikes with or without disc brakes.