- Upgrade or replacement rear derailleur dropouts; stiffer and more rigid to improve shifting performance
- CNC machined from solid 6061 aluminium to exact tolerances and includes a purple fixing bolt
- Stiffer than any original equipment hanger which improves shifting performance
- Still breaks before your frame does to perform its main function
- Direct replacement for original equipment SRAM UDH hanger with guaranteed fit
- Black anodised for extra scratch and damage resistance
- Laser etched for easy part identification