CCACHE Universal Derailleur Hanger Extension Bikes YKK Waterproof Zipper

YKK Waterproof Zipper

Caffélatex is a very stable and durable sealant

Practical transportation on the seat post

Includes hard case

CCACHE Universal Derailleur Hanger Extension Bikes YKK Waterproof ZipperThis derailleur hanger extension is a unique device that offsets the position of your derailleur to make it possible to run a wide range cassette. It is an ideal solution for riders looking to convert their road, gravel, cyclocross, or commuter drivetrain bike to attain the simplicity and reduced weight of a single front chainring but without giving up the gear range of a double. It is also great for riders with double chainring bikes that want lower