Surly Dingle 17/19T Fixed Gear Cog

If you love the feel and simplicity of a fixed gear, but crave a bit more versatility from your steed, the Surly Dingle Cog has just what you need. By pairing the Dingle with two front chainrings that have a 2-tooth difference such as a 42T and a 44T (sold separately), you gain a gearing option and your wheel position and chainstay length stay the same. Suddenly your fixed gear is a two-speed so you can tackle varied terrain with more ease.

The Dingle Cog fits standard-threaded fixed gear hubs and accepts 9-speed chains. A lockring (sold separately) is required. We recommend using a wider lockring like the Surly Fixed Cog Lockring.