Topeak MTX Trunk DXP Black Bag CheckoutSpec= 1.8mm Independently adjustable arms can accommodate

Independently adjustable arms can accommodate most frame styles

Cogs sizes are design to provide smoother shifting and precise chain indexing to suit all riders

Each pedal force is transferred into propulsion and speed onto the 240 DICUT Aero hub by the reliable Ratchet EXP freehub system and DT aero comp t-head spokes

Magi-X DH rubber compound

Adapter for mounting the Topeak MTX rear basket to any MTX QuickTrack compatible rack

Topeak MTX Trunk DXP Black Bag CheckoutSpec= 1.8mm Independently adjustable arms can accommodateMTX QuickTrack mount Large main compartment with expanding top and 2 side pockets Bottle holder on rear of bag Extra thick rigid foam sides, top, and bottom 3M reflective strip, built in carrying handle, and removable 17. 1" x 5. 5" x 8. 5 12. 2",1220 cu in TECH SPECS Bag Attachment QuickTrack Bag Dimensions in cm 43x14x2231 Bag Material Deniers Polyester Compartments 3 Light Loop Yes Color Black Primary Color Black Volume 20L Bag Dimensions in inches