אנרגיה מקדאם תחזית sram etap axs battery ברדלס לערבב התנגשות
SRAM AXS Battery | Trek Bikes
SRAM Force eTap AXS 2X D1 Electronic Road Groupset (Shifters, Rear Der 33T Max and battery, Front Der and battery, Charger and cord, and Quick Start Guide) 2022 | Electronic Groupset Upgrade