Surly Snuggnut keeps your rear wheel from slipping forward in the dropout under the pedal load from your powerful quads. It's specifically designed for Surly bikes featuring 12mm horizontal vertical-slotted dropouts and is particularly suited for singlespeed application. Snuggnut is CNC-machined for durability and good looks and shares many design features found on Tuggnut and Hurdy Gurdy.
Compatible with 12mm horizontal thru-axle dropouts onlySnuggnut is not for use with MDS ChipsTool-free chain tensioning CNC-machined