These handy adaptors allow riders to install direct-mount derailleurs onto frames without the necessary mounts. Features: Works for Shimano and SRAM High Direct Mount front derailleurs Specs: Front Derailleur Clamp28.6 (1-1/8") Front Derailleur ClampHigh Direct Mount Front Derailleur Clamp34.9 (1-3/8") Front Derailleur Clamp31.8 (1-1/4")
