Problem Solvers

Direct Mount Adaptor, 29mm BOOST, 73mm BB, 34.9mm

These handy adaptors allow riders to install direct-mount derailleurs onto frames without the necessary mounts.

• 29mm offset
• 34.9mm clamp with shims for 31.8 & 28.6
• Single and double crank setups on bikes with BOOST rear hub spacing
• Works for Shimano and SRAM High Direct Mount front derailleurs