Maintaining your folding bike gears
Smooth shifting requires regular attention. Maintenance differs between hub gears and derailleur systems.
Hub gear maintenance
Internal hub gears (Sturmey Archer, Shimano Nexus) are largely sealed:
- Keep cable tension correct for crisp shifting
- Lubricate cable periodically
- Annual hub service recommended
- Avoid forcing gears; shift while pedalling lightly
Derailleur maintenance
External derailleur systems need more attention:
- Keep chain clean and lubricated
- Adjust cable tension for smooth shifting
- Check derailleur hanger alignment
- Replace chain before it wears excessively