The SRAM Red Braze-on Adapter  allows you to take full advantage of the new SRAM Red Yaw Front Derailleur if you have a standard down tube without a braze-on mount point. The spotter keeps your chain from falling into your bottom bracket cluster and damaging your frame, or worse — ruining your Tour.

The SRAM Red Braze-on Adapter is available in either 31.8 or 34.9mm clamp diameters.