`- Convert any normal HG freehub wheel into a single speed drive\n- CrMo cog with 7mm thick Hyperglide-spline, 1.8mm tooth thickness\n- Range of different sized aluminum spacers for fine tuning chain line \n- Includes 13t cog, alloy lockring, and 7 spacers: 2) 10mm, 1) 5mm, 4) 3mm
- model:
- single speed kit
- description:
- single speed cog and spacer kit
- hub:
- HG 8-11sp
- teeth:
- 13