Screwable (with thread). Will not fit cassette type hub with splines.
Product technical specifications
- For 7-speed systems
- Lightweight construction
- Easy assembly feature
- HG - HyperGlide
- Combination of teeth: 14-28T (14-16-18-20-22-24-28T)
- Compatible chain: 6/7/8 speed chains HG/UG
- Recommended chain - Shimano CN-HG40 or CN-HG71
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