The Surly Big Dummy is a longtail cargo bike designed to transport a rider and up to 200 pounds of their chosen cargo. Even under the heaviest burdens Big Dummy is smooth and maneuverable. Bikes and framesets include Dummy Deck Dummy Rails and Collars and Big Dummy Bags Version 2.0.
100% Surly 4130 Chromoly Natch tubing double-butted main triangle and fork blades TIG welded E.D. coated for rust preventionFender eyelets and Surly Trip Guides for continuous brake/shift housing or brake hydraulic linesTwo standard bottle mounts and one Three-Pack mount on Small frame; three standard bottle mounts and one Three-Pack mount on Medium and Large; two Four-Pack mounts on the forkIncludes two Surly Dummy Rail Collars for a stiffer Dummy Rail/frame interfaceIncludes kickstand plate26 x 2.5" maximum tire clearance; no limitation on chainring sizesWeight Limit: 400 lb combined rider and cargoThree wide-ranging frame sizes to fit most riders (SML)
| Rear Axle |
QR x 135mm |
| Brake Type |
Disc |
| TT (Effective) |
590 |
| Fork Type |
Rigid |
| Fork Material |
Steel |
| Frame Material |
Steel |
| Front Axle |
QR x 100mm |
| Color |
Twilight Zone |
| Mfg Size |
Small |
| Platform |
Big Dummy |
| Wheel Size |
700c |
| Defined Color |
Blue |