Due to its traditional quality, the Unior trademark is popular with both professional and amateur craftsmen.
- Realigns rear derailleur hangers and maintains precise shifting
- Threads directly into rear derailleur hanger
- Measuring gauge can be locked in place
- Rotating bottom allows easy clearing of frame when making way around the wheel
- Compatible with all wheel sizes from 20" to 29"+
- Foldable and accurate tool
- Comes stored in cut-out foam tray