The Topeak Uni SuperTourist FAT Disc Rack MTX 2.0 is a heavy-duty, one-size-fits-all rear rack built exclusively for Fat Bikes with disc brakes. With adjustable legs to fit most 24” and 26” Fat Bikes (up to 4.8” tires), this aluminum tubular rack includes an integrated side bar for lower pannier mounting and a solid fender top for added utility. Compatible with both MTX QuickTrack and MTX 2.0 systems, it works seamlessly with MTX TrunkBags, rear baskets, and most panniers, making it ideal for touring, commuting, or adventure riding.