Upgrade your bike's cargo capabilities with the Topeak Omni QuickTrack Adapter – Large (TA3001). Designed to fit rear racks ranging between 120 mm and 160 mm wide, this adapter transforms most standard or Racktime-compatible platforms into a QuickTrack mounting system compatible with Topeak's MTX and RX TrunkBags and baskets. Constructed from high-grade polymer, the adapter weighs only 247 g, keeping your bike light while preserving optimal load capacity. With four adjustable mounting positions, it adapts to various rack lengths for a secure and custom fit. Installation is intuitive—clip it onto the rack deck and you're ready to slide on any QuickTrack-equipped storage. Whether upgrading an e-bike, commuter, or touring setup, the TA3001 adapter gives you flexibility and compatibility previously unavailable, making it easy to add or swap gear without changing your rack.