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Put it on the rack, not on your back

The Topeak MTX BeamRack is the perfect rack option for those bikes without accommodations for a frame mounted rear rack. Using a quick release clamp on the seatpost, the MTX BeamRack is ideal for commuters and mountain bikers alike who need a rack that mounts and dismounts quickly.

Product details

  1. Designed for use with 16-21" (41-53cm) frame sizes
  2. Quick release seatpost clamp fits 25.4-31.8mm diameters
  3. Compatible with Topeak MTX bags and baskets and other packs
  4. Integrated rubber bungee cords secure your cargo
  5. 20lbs (9kg) weight capacity
  6. Safety reflector included

More options


Compatible bike size 16-21" (41-53cm)
Rack type Rear racks
Attachment MTX Quick Track
Adjustable feet No
Disc compatible Yes
Includes light mount No
Weight capacity 20 lbs (9 kg)
Material Aluminum
Weight 680g
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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