Description
The Sturmey Archer Short Guide Nut (Model S3X Fixed, CSRK3 Cassette) is a hub lock washer designed for vertical dropouts.
- Hub lock washer designed for vertical dropout hubs.
- Compatible with Sturmey Archer S3X Fixed model.
- Product type: Short Guide Nut for secure hub assembly.
- Model reference: CSRK3 Cassette for specific hub fit.
- Ensures proper locking and positioning within the hub system.





