Surly Single-Speed Kit Spacers and Lockring MFPN=DB007W Steel crown race with integrated

Steel crown race with integrated seals

Using the full chromoly aftermarket spec frame we designed a fork with an even sturdier and bombproof steertube/crown area allowing you to push this thing as hard you you can

8 (1-1/4") Front Derailleur Clamp Braze-on

SPD SL compatible

1 1/8" butted steerer

Surly Single-Speed Kit Spacers and Lockring MFPN=DB007W Steel crown race with integratedSurly Single Speed Spacer Kit comes with a selection of anodized aluminum spacers so you can get a perfect chainline to complement your road track or mountain crankset. Our large diameter stainless steel Cassette Lockring holds everything together and perfectly matches the outside diameter of the spacers. Plus it matches the machined shoulder of our single speed cassette cogs (not included). The lockring is machined to utilize a common Shimano