- Shimano derailleur adapter conceived by Lindarets, made by Wolf Tooth Components
- Improves long-term shifting performance on wide-range one-by-ten drivetrains
- Increases chain wrap (69% for 40t, 53% for 42t), eliminates the need to drastically thread in the b-tension screw
- Repositions Shimano 10 or 11-speed rear derailleurs to increase chain wrap and reduce premature shifting degradation
- Installs in moments with little more than a 5mm Allen wrench
- 19g
UPC: 812719021869