SRAM Front Derailleur Force AXS E1 Braze-On With FD Tool And Wedges (Battery Not Included):

Developed and upgraded for superior performance, the Force AXS front derailleur isn’t just fast and more precise while front shifting. It’s silent in every single gear, too. The cage is narrower, allowing for less distance to move, especially on outboard shifts and shifting under big power. This derailleur uses Yaw technology with electronic trim to ensure the fastest possible shift and any necessary adjustments.

Features
Compatible with 46/33T, 48/35T or 50/37T chainring combinations
Refined cage shape results in faster and more accurate front shifts
Easy setup with included tool
SRAM Yaw cage technology optimized for use with X-Range chainrings
Auto trim functionality for rasp free running
AXS enabled for easy wireless setup, monitoring, personalization, and reliability

SPECIFICATIONS

Speed (FD) 12
Compat - Chainring (FD) 43/30T, 46/33T, 48/35T, 50/37T
Mounting type (FD) Braze-on
Colour (FD) Iridescent