Dropout - No 72 Size:One Size preserving a secure top-section grip

preserving a secure top-section grip thanks to the oval ergonomic profile

The Expander No

The HS-B-21 BMC replacement headset kit includes FSA standard bearings

- No-gap clamping design for a clean

Dropout - No 72 Size:One Size preserving a secure top-section gripThe BMC Dropout No 72 is designed for 11 and 12s Direct Mount derailleurs SHIMANO and some CAMPAGNOLO rear derailleurs are designed to make rear wheels easier to remove. All SHIMANO Shadow RD and Shadow RD+ derailleurs will mount directly onto our "Direct Mount" frame dropout hanger. Please note that you do not need to use the SHIMANO B link with the dropout No 72.