Key considerations
- 31.8 mm center clamp (25.4 mm versions exist) — match your stem
- Rise and sweep change reach; small changes feel big
- Cables and display lead may need extensions
- Re-torque all controls after the swap
Pros
- More upright, relaxed position
- Standard 22.2 mm grip area
- Inexpensive
Considerations
- Cable length issues
- Control swap takes time
- Generic finish
Compatibility notes
- Stems with a 31.8 mm bar clamp (check 25.4 mm variants); standard 22.2 mm grip-area controls




