Surly Big Dummy Rails – Black
The Surly Big Dummy Rails are designed as a key structural component for the Surly Big Dummy longtail cargo bike. Engineered for strength and compatibility, they provide a secure mounting system for the deck and side bags, ensuring your cargo stays stable no matter how heavy the load.
Features:
Supports Surly Big Dummy bags
Directly bolts to the frame and stabilizes the entire cargo system via the Dummy Deck
Made from lightweight, high-strength aluminum
Designed for use with the Surly Big Dummy Deck and Bags
Smart details like threaded bosses for the deck, which also act as spacers to route straps or cords underneath
Bottle cage mounts at the rear of each rail—ideal for mounting bottles, lights, cameras, pumps, flags, etc.
Compatible with Surly Big Dummy and other cargo bikes using the Xtracycle longtail standard