Topeak TetraRack R2 Rear Rack for Gravel/Road- Seatstay Strap Mount QuickTrack Compatible Black. The Topeak TetraRack R2 is the perfect quick-mount rear rack system attaches to road cross hybrid or touring bike seatstays. This one-size-fits-all rack features an innovative top plate that adjusts to level independent the seatstay angle. Integrated QuickTrack™ system allows Topeak TrunkBags to slide and lock into place and release with a the push of a button. Innovative hook and loop strap mounting system cinches down tight to keep the load stable and allow mounting on a wide range of bikes.

Strut slot adjustments allow the rack top plate to be level independent of the seatstay angle

Adjustable straps with padded feet securely attach rack to seat stays