Dropout - No 81 Sram / Campagnolo / Shimano Classic Mount Parts | Components | Cockpits The MSM01 Stem is purpose-built

The MSM01 Stem is purpose-built for XC racing performance

Genuine BMC replacement part | Fits ICS Carbon XC Cockpit | Contains: Clamp threaded insert

Amplified for the long haul

Typically used on bikes equipped with SHIMANO Di2 drivetrains

Dropout - No 81 Sram / Campagnolo / Shimano Classic Mount Parts | Components | Cockpits The MSM01 Stem is purpose-builtThe BMC Dropout No 81 is designed for 12s standard derailleurs. SRAM 11 and 12 speeds, SHIMANO 11 and 12 speeds Direct Attachment and CAMPAGNOLO 12 speeds rear derailleurs are compatible with this dropout hanger. This dropout hanger is recommended with SRAM 12 speeds derailleurs. Please note that you do need to use the SHIMANO B link with the dropout No 81.