Sturmey Archer Cone Adjustment Bushing AT3 HSA371

This Sturmey Archer adjustment bushing is designed to help you set bearing preload accurately in compatible AT3 internal gear hubs. This small bushing sits in the cone assembly to support correct spacing, ensuring the hub runs smoothly without play or excess drag during everyday use. This replacement part is ideal for rebuilding a worn hub, replacing damaged internals, or restoring a classic Sturmey Archer-equipped bike. This simple component allows you to keep the original shell and wheel in service while bringing back clean, reliable rolling performance.

- Cone adjustment bushing for Sturmey Archer AT3 internal gear hubs
- Helps set correct bearing preload for smooth low friction running
- Useful when rebuilding or overhauling worn AT3 hub internals
- Ideal replacement if the original bushing is missing, worn, or damaged
- Allows you to retain the existing hub shell, rim, and spokes
- Cost-effective small part for hub restoration and long-term maintenance
- Suitable for city trekking and classic bicycles using Sturmey Archer AT3 hubs

Specifications
Brand: Sturmey Archer
Model: AT3 HSA371
Type: Adjustment bushing
Color: Silver