Surly Big Dummy Cargo Kit

In Stock (Please allow 3-7 Business Days for Delivery)


Maximize cargo capacity on the Big Dummy or Big Fat Dummy. Purchase the complete kit, or individual parts as necessary.


  • Complete kit works with standard Big Dummy frames only
  • Includes a pair of Dummy Rails, a pair of Dummy Bags, and a Dummy Deck, plus all the hardware to install
  • Kit also works with any system using the Xtracycle cargo bike design
  • 840d nylon exterior provides abrasion-resistance, while the tarp liner keeps cargo dry
  • Dummy Bags feature a roll-up rain flap, an expandable cargo flap, and a water-resistant inner pocket with an optional divider
  • Stainless steel drainage and cinch cord grommets, replaceable cinch cords, and replaceable wear patches at the disc caliper and derailleur contact points
  • **Dummy not included**

Our experts can assist you with gear tips, product information and recommendations.
Call (866)-210-1183

Available 9am — 5pm CST, Mon — Fri