Wheels Manufacturing Replaceable derailleur Hanger/Dropout 260

Upgrade or replacement rear derailleur dropouts; stiffer and more rigid to improve shifting performance
CNC machined from solid 6061 aluminium to exact tolerances
Stiffer than any original equipment hanger which improves shifting performance
Still breaks before your frame does to perform its main function
All hangers come with instructions and hardware
0.03 kilograms