Surly Single-Speed Kit Spacers and Lockring MPFN-TF21010 Rear shifter is compatible with

Rear shifter is compatible with Shimano derailleurs

Vendor Dt swiss Manufacture Number N0AA20120T0100 Model Name DT Swiss Spoke Nipples Category Spokes

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Precise and reliable trigger shifter is great for repairs or upgrades

(mm) 12 Manufacturer Number 6901 Material Steel Thickness 6

Surly Single-Speed Kit Spacers and Lockring MPFN-TF21010 Rear shifter is compatible withSurly Single Speed Kit Spacers and Lockring. Surly 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