Topeak MTX TrunkBag DX CheckoutSpec= Seatpost clamp with bolt Compatible with SRAM Red and

Compatible with SRAM Red and SRAM Force AXS 12-speed rear derailleurs

Updated compression ring design further enhances "carbon friendly"uses by evenly distributing clamping forces on the steerer

Continuously lubricated LEX-SL linear-strand provides consistent compressionless performance

Its tacky enough to prevent shifting but easy to pull up if needed and it won’t leave residue on your rims

Topeak MTX TrunkBag DX CheckoutSpec= Seatpost clamp with bolt Compatible with SRAM Red andThe MTX TrunkBag DX features an insulated main compartment and a Multi expanding top for more cargo capacity on the go. Insulated main compartment with molded EVA foam sides top and bottom Multi expanding top compartment Multi Expanding Top Large capacity main compartment and 2 mesh side pockets 3M reflective trim Elastic top bungees Includes shoulder strap and carrying handle