Developed and upgraded for superior performance, the Force AXS front derailleur is fast, agile and silent in every gearCompatible with 46/33T, 48/35T or 50/37T chainring combinationsAXS enabled for easy wireless setup, monitoring, personalization, and reliabilityRefined cage shape results in faster and more accurate front shiftsSRAM Yaw cage technology optimized for use with X-Range chainringsAuto trim functionality for rasp free runningEasy setup with included toolBattery not includedForce eTap AXS E112sp50BLK/IRDUPC/EAN/GTIN: 710845916816