Topeak Super Tourist DX Disc Rear Rack Load Up and Roll Out The Super Tourist DX is Topeak's toughest tubular aluminum rear rack, designed for heavy-duty, long-distance touring on bikes equipped with disc brakes. An integrated side bar provides a lower pannier attachment point, freeing up space on the rack top for larger, bulkier items, while Quick Track(R) compatibility makes it just as at home hauling a Trunk Bag as it is loaded panniers. Features Aluminum constructionfor lightweight, corrosion-resistant strength Integrated side barprovides a lower pannier attachment point, maximizing cargo space on the rack top MTX Quick Track(R) compatiblefor use with any MTX Trunk Bag, rear basket, or pannier bag Wide clearance postsspace the rack safely away from the disc brake caliper Universal tail light mount for visibility and safety Fits 26", 27. 5" (650B), and 700C wheelswith disc brakes SPECIFICATIONSWheel Compatibility26", 27. 5" (650B), 700C with disc brakes Max Weight Capacity57 lbs Material6061-T6 hollow aluminum Dimensions16. 1" x 13. 4" x 6. 7"Weight739g Mount MTX Quick Track(R) system | Topeak | Super Tourist Dx Disc Rear Rack Black