SRAM Red Front Derailleur 2 x 11 Speed and Chain Spotter - Braze-On Tooth Range_11-23T As for actual dimensions

As for actual dimensions

Bearings: 4 sealed bearings

When your road conditions are less than perfect

Steerer Diameter 28

whether you take the direct or the scenic route

SRAM Red Front Derailleur 2 x 11 Speed and Chain Spotter - Braze-On Tooth Range_11-23T As for actual dimensionsSRAM Red Front Derailleur 2 x 11 Speed and Chain Spotter Braze On The SRAM RED 22 Front Derailleur changes everything, including offering every gear combination with no chain rub or rasp. Instead of simply moving back and forth, the derailleur cage actually rotates to maintain a consistent angular relationship with the chain. We call it Yaw Technology, and it eliminates the need for shifter trim. As a result, shifts feel more direct, more precise, and