SURLY DROPOUTS
SURLY DROPOUTSSurly DropoutsCroMoly horizontal dropouts (also called track ends) come in two versions: with or without derailleur tab. These are the same dropouts that are used to make the 1×1, Steamroller, and Karate Monkey frames. They can be TIG-welded or fillet brazed. These are designed to make a frame or repair a frame by welding or brazing.

